40263938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6121}}^1$

素因数の和:6170

約数の個数: 32

約数和(自身を含む): 74051712

約数和(自身を除く): 33787774

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6121, 6578, 12242, 67331, 79573, 134662, 140783, 159146, 281566, 875303, 1548613, 1750606, 1830179, 3097226, 3660358, 20131969, 40263938]

約数ペア:

[(1, 40263938), (2, 20131969), (11, 3660358), (13, 3097226), (22, 1830179), (23, 1750606), (26, 1548613), (46, 875303), (143, 281566), (253, 159146), (286, 140783), (299, 134662), (506, 79573), (598, 67331), (3289, 12242), (6121, 6578)]