71335408

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:3025

約数の個数: 40

約数和(自身を含む): 145459440

約数和(自身を除く): 74124032

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 2939, 3034, 5878, 6068, 11756, 12136, 23512, 24272, 47024, 108743, 120499, 217486, 240998, 434972, 481996, 869944, 963992, 1739888, 1927984, 4458463, 8916926, 17833852, 35667704, 71335408]

約数ペア:

[(1, 71335408), (2, 35667704), (4, 17833852), (8, 8916926), (16, 4458463), (37, 1927984), (41, 1739888), (74, 963992), (82, 869944), (148, 481996), (164, 434972), (296, 240998), (328, 217486), (592, 120499), (656, 108743), (1517, 47024), (2939, 24272), (3034, 23512), (5878, 12136), (6068, 11756)]