65797456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5279}}^1$

素因数の和:5347

約数の個数: 40

約数和(自身を含む): 137491200

約数和(自身を除く): 71693744

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 5279, 6232, 10558, 12464, 21116, 42232, 84464, 100301, 200602, 216439, 401204, 432878, 802408, 865756, 1604816, 1731512, 3463024, 4112341, 8224682, 16449364, 32898728, 65797456]

約数ペア:

[(1, 65797456), (2, 32898728), (4, 16449364), (8, 8224682), (16, 4112341), (19, 3463024), (38, 1731512), (41, 1604816), (76, 865756), (82, 802408), (152, 432878), (164, 401204), (304, 216439), (328, 200602), (656, 100301), (779, 84464), (1558, 42232), (3116, 21116), (5279, 12464), (6232, 10558)]