8729497924

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{255757}}^1$

素因数の和:255844

約数の個数: 48

約数和(自身を含む): 18561892608

約数和(自身を除く): 9832394684

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 2438, 4876, 8533, 17066, 34132, 255757, 511514, 1023028, 1790299, 3580598, 5882411, 7161196, 11764822, 13555121, 23529644, 27110242, 41176877, 54220484, 82353754, 94885847, 164707508, 189771694, 311767783, 379543388, 623535566, 1247071132, 2182374481, 4364748962, 8729497924]

約数ペア:

[(1, 8729497924), (2, 4364748962), (4, 2182374481), (7, 1247071132), (14, 623535566), (23, 379543388), (28, 311767783), (46, 189771694), (53, 164707508), (92, 94885847), (106, 82353754), (161, 54220484), (212, 41176877), (322, 27110242), (371, 23529644), (644, 13555121), (742, 11764822), (1219, 7161196), (1484, 5882411), (2438, 3580598), (4876, 1790299), (8533, 1023028), (17066, 511514), (34132, 255757)]