40463804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 76640256

約数和(自身を除く): 36176452

約数列:

[1, 2, 4, 31, 47, 53, 62, 94, 106, 124, 131, 188, 212, 262, 524, 1457, 1643, 2491, 2914, 3286, 4061, 4982, 5828, 6157, 6572, 6943, 8122, 9964, 12314, 13886, 16244, 24628, 27772, 77221, 154442, 190867, 215233, 308884, 326321, 381734, 430466, 652642, 763468, 860932, 1305284, 10115951, 20231902, 40463804]

約数ペア:

[(1, 40463804), (2, 20231902), (4, 10115951), (31, 1305284), (47, 860932), (53, 763468), (62, 652642), (94, 430466), (106, 381734), (124, 326321), (131, 308884), (188, 215233), (212, 190867), (262, 154442), (524, 77221), (1457, 27772), (1643, 24628), (2491, 16244), (2914, 13886), (3286, 12314), (4061, 9964), (4982, 8122), (5828, 6943), (6157, 6572)]