42205966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 30370034

約数列:

[1, 2, 11, 22, 23, 46, 239, 253, 349, 478, 506, 698, 2629, 3839, 5258, 5497, 7678, 8027, 10994, 16054, 60467, 83411, 88297, 120934, 166822, 176594, 917521, 1835042, 1918453, 3836906, 21102983, 42205966]

約数ペア:

[(1, 42205966), (2, 21102983), (11, 3836906), (22, 1918453), (23, 1835042), (46, 917521), (239, 176594), (253, 166822), (349, 120934), (478, 88297), (506, 83411), (698, 60467), (2629, 16054), (3839, 10994), (5258, 8027), (5497, 7678)]