28520992854

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1\times {\mathrm{1571}}^1$

素因数の和:2426

約数の個数: 96

約数和(自身を含む): 66389207040

約数和(自身を除く): 37868214186

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 751, 1343, 1422, 1502, 1571, 2253, 2686, 3142, 4029, 4506, 4713, 6759, 8058, 9426, 12087, 12767, 13518, 14139, 24174, 25534, 26707, 28278, 38301, 53414, 59329, 76602, 80121, 114903, 118658, 124109, 160242, 177987, 229806, 240363, 248218, 355974, 372327, 480726, 533961, 744654, 1008593, 1067922, 1116981, 1179821, 2017186, 2109853, 2233962, 2359642, 3025779, 3539463, 4219706, 6051558, 6329559, 7078926, 9077337, 10618389, 12659118, 18154674, 18988677, 20056957, 21236778, 37977354, 40113914, 60170871, 93205859, 120341742, 180512613, 186411718, 279617577, 361025226, 559235154, 838852731, 1584499603, 1677705462, 3168999206, 4753498809, 9506997618, 14260496427, 28520992854]

約数ペア:

[(1, 28520992854), (2, 14260496427), (3, 9506997618), (6, 4753498809), (9, 3168999206), (17, 1677705462), (18, 1584499603), (34, 838852731), (51, 559235154), (79, 361025226), (102, 279617577), (153, 186411718), (158, 180512613), (237, 120341742), (306, 93205859), (474, 60170871), (711, 40113914), (751, 37977354), (1343, 21236778), (1422, 20056957), (1502, 18988677), (1571, 18154674), (2253, 12659118), (2686, 10618389), (3142, 9077337), (4029, 7078926), (4506, 6329559), (4713, 6051558), (6759, 4219706), (8058, 3539463), (9426, 3025779), (12087, 2359642), (12767, 2233962), (13518, 2109853), (14139, 2017186), (24174, 1179821), (25534, 1116981), (26707, 1067922), (28278, 1008593), (38301, 744654), (53414, 533961), (59329, 480726), (76602, 372327), (80121, 355974), (114903, 248218), (118658, 240363), (124109, 229806), (160242, 177987)]