28934434932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^2\times {\mathrm{17483}}^1$

素因数の和:17709

約数の個数: 72

約数和(自身を含む): 73423988064

約数和(自身を除く): 44489553132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 8034, 10609, 16068, 17483, 21218, 31827, 34966, 42436, 52449, 63654, 69932, 104898, 127308, 137917, 209796, 227279, 275834, 413751, 454558, 551668, 681837, 827502, 909116, 1363674, 1655004, 1800749, 2727348, 3601498, 5402247, 7202996, 10804494, 21608988, 23409737, 46819474, 70229211, 93638948, 140458422, 185477147, 280916844, 370954294, 556431441, 741908588, 1112862882, 2225725764, 2411202911, 4822405822, 7233608733, 9644811644, 14467217466, 28934434932]

約数ペア:

[(1, 28934434932), (2, 14467217466), (3, 9644811644), (4, 7233608733), (6, 4822405822), (12, 2411202911), (13, 2225725764), (26, 1112862882), (39, 741908588), (52, 556431441), (78, 370954294), (103, 280916844), (156, 185477147), (206, 140458422), (309, 93638948), (412, 70229211), (618, 46819474), (1236, 23409737), (1339, 21608988), (2678, 10804494), (4017, 7202996), (5356, 5402247), (8034, 3601498), (10609, 2727348), (16068, 1800749), (17483, 1655004), (21218, 1363674), (31827, 909116), (34966, 827502), (42436, 681837), (52449, 551668), (63654, 454558), (69932, 413751), (104898, 275834), (127308, 227279), (137917, 209796)]