26680836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 78236928

約数和(自身を除く): 51556092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 182, 212, 273, 318, 364, 371, 461, 546, 636, 689, 742, 922, 1092, 1113, 1378, 1383, 1484, 1844, 2067, 2226, 2756, 2766, 3227, 4134, 4452, 4823, 5532, 5993, 6454, 8268, 9646, 9681, 11986, 12908, 14469, 17979, 19292, 19362, 23972, 24433, 28938, 35958, 38724, 41951, 48866, 57876, 71916, 73299, 83902, 97732, 125853, 146598, 167804, 171031, 251706, 293196, 317629, 342062, 503412, 513093, 635258, 684124, 952887, 1026186, 1270516, 1905774, 2052372, 2223403, 3811548, 4446806, 6670209, 8893612, 13340418, 26680836]

約数ペア:

[(1, 26680836), (2, 13340418), (3, 8893612), (4, 6670209), (6, 4446806), (7, 3811548), (12, 2223403), (13, 2052372), (14, 1905774), (21, 1270516), (26, 1026186), (28, 952887), (39, 684124), (42, 635258), (52, 513093), (53, 503412), (78, 342062), (84, 317629), (91, 293196), (106, 251706), (156, 171031), (159, 167804), (182, 146598), (212, 125853), (273, 97732), (318, 83902), (364, 73299), (371, 71916), (461, 57876), (546, 48866), (636, 41951), (689, 38724), (742, 35958), (922, 28938), (1092, 24433), (1113, 23972), (1378, 19362), (1383, 19292), (1484, 17979), (1844, 14469), (2067, 12908), (2226, 11986), (2756, 9681), (2766, 9646), (3227, 8268), (4134, 6454), (4452, 5993), (4823, 5532)]