57938296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 124740000

約数和(自身を除く): 66801704

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 109, 152, 218, 247, 269, 436, 494, 538, 872, 988, 1076, 1417, 1976, 2071, 2152, 2834, 3497, 4142, 5111, 5668, 6994, 8284, 10222, 11336, 13988, 16568, 20444, 26923, 27976, 29321, 40888, 53846, 58642, 66443, 107692, 117284, 132886, 215384, 234568, 265772, 381173, 531544, 557099, 762346, 1114198, 1524692, 2228396, 3049384, 4456792, 7242287, 14484574, 28969148, 57938296]

約数ペア:

[(1, 57938296), (2, 28969148), (4, 14484574), (8, 7242287), (13, 4456792), (19, 3049384), (26, 2228396), (38, 1524692), (52, 1114198), (76, 762346), (104, 557099), (109, 531544), (152, 381173), (218, 265772), (247, 234568), (269, 215384), (436, 132886), (494, 117284), (538, 107692), (872, 66443), (988, 58642), (1076, 53846), (1417, 40888), (1976, 29321), (2071, 27976), (2152, 26923), (2834, 20444), (3497, 16568), (4142, 13988), (5111, 11336), (5668, 10222), (6994, 8284)]