4220197568

素因数分解:

$2^6\times {\mathrm{41}}^2\times {\mathrm{39227}}^1$

素因数の和:39321

約数の個数: 42

約数和(自身を含む): 8583910188

約数和(自身を除く): 4363712620

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 1681, 2624, 3362, 6724, 13448, 26896, 39227, 53792, 78454, 107584, 156908, 313816, 627632, 1255264, 1608307, 2510528, 3216614, 6433228, 12866456, 25732912, 51465824, 65940587, 102931648, 131881174, 263762348, 527524696, 1055049392, 2110098784, 4220197568]

約数ペア:

[(1, 4220197568), (2, 2110098784), (4, 1055049392), (8, 527524696), (16, 263762348), (32, 131881174), (41, 102931648), (64, 65940587), (82, 51465824), (164, 25732912), (328, 12866456), (656, 6433228), (1312, 3216614), (1681, 2510528), (2624, 1608307), (3362, 1255264), (6724, 627632), (13448, 313816), (26896, 156908), (39227, 107584), (53792, 78454)]