38788478672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{530129}}^1$

素因数の和:530423

約数の個数: 40

約数和(自身を含む): 79869385800

約数和(自身を除く): 41080907128

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 269, 272, 538, 1076, 2152, 4304, 4573, 9146, 18292, 36584, 73168, 530129, 1060258, 2120516, 4241032, 8482064, 9012193, 18024386, 36048772, 72097544, 142604701, 144195088, 285209402, 570418804, 1140837608, 2281675216, 2424279917, 4848559834, 9697119668, 19394239336, 38788478672]

約数ペア:

[(1, 38788478672), (2, 19394239336), (4, 9697119668), (8, 4848559834), (16, 2424279917), (17, 2281675216), (34, 1140837608), (68, 570418804), (136, 285209402), (269, 144195088), (272, 142604701), (538, 72097544), (1076, 36048772), (2152, 18024386), (4304, 9012193), (4573, 8482064), (9146, 4241032), (18292, 2120516), (36584, 1060258), (73168, 530129)]