40467408

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15907}}^1$

素因数の和:15971

約数の個数: 40

約数和(自身を含む): 106519968

約数和(自身を除く): 66052560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 15907, 31814, 47721, 63628, 95442, 127256, 190884, 254512, 381768, 763536, 843071, 1686142, 2529213, 3372284, 5058426, 6744568, 10116852, 13489136, 20233704, 40467408]

約数ペア:

[(1, 40467408), (2, 20233704), (3, 13489136), (4, 10116852), (6, 6744568), (8, 5058426), (12, 3372284), (16, 2529213), (24, 1686142), (48, 843071), (53, 763536), (106, 381768), (159, 254512), (212, 190884), (318, 127256), (424, 95442), (636, 63628), (848, 47721), (1272, 31814), (2544, 15907)]