28540514002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4219}}^1$

素因数の和:4392

約数の個数: 128

約数和(自身を含む): 59892940800

約数和(自身を除く): 31352426798

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 77, 91, 109, 143, 154, 182, 217, 218, 286, 341, 403, 434, 682, 763, 806, 1001, 1199, 1417, 1526, 2002, 2387, 2398, 2821, 2834, 3379, 4219, 4433, 4774, 5642, 6758, 8393, 8438, 8866, 9919, 15587, 16786, 19838, 23653, 29533, 31031, 31174, 37169, 43927, 46409, 47306, 54847, 59066, 62062, 74338, 87854, 92818, 109109, 109694, 130789, 218218, 260183, 261578, 307489, 324863, 383929, 459871, 483197, 520366, 603317, 614978, 649726, 767858, 915523, 919742, 966394, 1206634, 1438679, 1700257, 1831046, 2877358, 3219097, 3382379, 3400514, 4223219, 5058581, 5978323, 6438194, 6764758, 8446438, 10070753, 10117162, 11901799, 11956646, 14256001, 18702827, 20141506, 23803598, 28512002, 35410067, 37405654, 41848261, 65761553, 70820134, 83696522, 99792007, 130919789, 131523106, 156816011, 185328013, 199584014, 261839578, 313632022, 370656026, 460330871, 920661742, 1097712077, 1297296091, 2038608143, 2195424154, 2594592182, 4077216286, 14270257001, 28540514002]

約数ペア:

[(1, 28540514002), (2, 14270257001), (7, 4077216286), (11, 2594592182), (13, 2195424154), (14, 2038608143), (22, 1297296091), (26, 1097712077), (31, 920661742), (62, 460330871), (77, 370656026), (91, 313632022), (109, 261839578), (143, 199584014), (154, 185328013), (182, 156816011), (217, 131523106), (218, 130919789), (286, 99792007), (341, 83696522), (403, 70820134), (434, 65761553), (682, 41848261), (763, 37405654), (806, 35410067), (1001, 28512002), (1199, 23803598), (1417, 20141506), (1526, 18702827), (2002, 14256001), (2387, 11956646), (2398, 11901799), (2821, 10117162), (2834, 10070753), (3379, 8446438), (4219, 6764758), (4433, 6438194), (4774, 5978323), (5642, 5058581), (6758, 4223219), (8393, 3400514), (8438, 3382379), (8866, 3219097), (9919, 2877358), (15587, 1831046), (16786, 1700257), (19838, 1438679), (23653, 1206634), (29533, 966394), (31031, 919742), (31174, 915523), (37169, 767858), (43927, 649726), (46409, 614978), (47306, 603317), (54847, 520366), (59066, 483197), (62062, 459871), (74338, 383929), (87854, 324863), (92818, 307489), (109109, 261578), (109694, 260183), (130789, 218218)]