4723856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 9895200

約数和(自身を除く): 5171344

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 379, 656, 758, 779, 1516, 1558, 3032, 3116, 6064, 6232, 7201, 12464, 14402, 15539, 28804, 31078, 57608, 62156, 115216, 124312, 248624, 295241, 590482, 1180964, 2361928, 4723856]

約数ペア:

[(1, 4723856), (2, 2361928), (4, 1180964), (8, 590482), (16, 295241), (19, 248624), (38, 124312), (41, 115216), (76, 62156), (82, 57608), (152, 31078), (164, 28804), (304, 15539), (328, 14402), (379, 12464), (656, 7201), (758, 6232), (779, 6064), (1516, 3116), (1558, 3032)]