7129969384

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{205783}}^1$

素因数の和:205921

約数の個数: 32

約数和(自身を含む): 13779296640

約数和(自身を除く): 6649327256

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 4331, 8662, 17324, 34648, 205783, 411566, 823132, 1646264, 12552763, 14610593, 25105526, 29221186, 50211052, 58442372, 100422104, 116884744, 891246173, 1782492346, 3564984692, 7129969384]

約数ペア:

[(1, 7129969384), (2, 3564984692), (4, 1782492346), (8, 891246173), (61, 116884744), (71, 100422104), (122, 58442372), (142, 50211052), (244, 29221186), (284, 25105526), (488, 14610593), (568, 12552763), (4331, 1646264), (8662, 823132), (17324, 411566), (34648, 205783)]