74486587

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 92805120

約数和(自身を除く): 18318533

約数列:

[1, 7, 29, 37, 47, 203, 211, 259, 329, 1073, 1363, 1477, 1739, 6119, 7511, 7807, 9541, 9917, 12173, 42833, 50431, 54649, 69419, 226403, 287593, 353017, 366929, 1584821, 2013151, 2568503, 10640941, 74486587]

約数ペア:

[(1, 74486587), (7, 10640941), (29, 2568503), (37, 2013151), (47, 1584821), (203, 366929), (211, 353017), (259, 287593), (329, 226403), (1073, 69419), (1363, 54649), (1477, 50431), (1739, 42833), (6119, 12173), (7511, 9917), (7807, 9541)]