42291508

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1699}}^1$

素因数の和:1844

約数の個数: 36

約数和(自身を含む): 86822400

約数和(自身を除く): 44530892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1699, 1778, 3398, 3556, 6223, 6796, 11893, 12446, 23786, 24892, 47572, 83251, 166502, 215773, 333004, 431546, 863092, 1510411, 3020822, 6041644, 10572877, 21145754, 42291508]

約数ペア:

[(1, 42291508), (2, 21145754), (4, 10572877), (7, 6041644), (14, 3020822), (28, 1510411), (49, 863092), (98, 431546), (127, 333004), (196, 215773), (254, 166502), (508, 83251), (889, 47572), (1699, 24892), (1778, 23786), (3398, 12446), (3556, 11893), (6223, 6796)]