65788336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{571}}^1$

素因数の和:977

約数の個数: 40

約数和(自身を含む): 134763200

約数和(自身を除く): 68974864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 379, 571, 758, 1142, 1516, 2284, 3032, 4568, 6064, 7201, 9136, 10849, 14402, 21698, 28804, 43396, 57608, 86792, 115216, 173584, 216409, 432818, 865636, 1731272, 3462544, 4111771, 8223542, 16447084, 32894168, 65788336]

約数ペア:

[(1, 65788336), (2, 32894168), (4, 16447084), (8, 8223542), (16, 4111771), (19, 3462544), (38, 1731272), (76, 865636), (152, 432818), (304, 216409), (379, 173584), (571, 115216), (758, 86792), (1142, 57608), (1516, 43396), (2284, 28804), (3032, 21698), (4568, 14402), (6064, 10849), (7201, 9136)]