38855782

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 68866560

約数和(自身を除く): 30010778

約数列:

[1, 2, 7, 14, 41, 82, 139, 278, 287, 487, 574, 973, 974, 1946, 3409, 5699, 6818, 11398, 19967, 39893, 39934, 67693, 79786, 135386, 139769, 279538, 473851, 947702, 2775413, 5550826, 19427891, 38855782]

約数ペア:

[(1, 38855782), (2, 19427891), (7, 5550826), (14, 2775413), (41, 947702), (82, 473851), (139, 279538), (278, 139769), (287, 135386), (487, 79786), (574, 67693), (973, 39934), (974, 39893), (1946, 19967), (3409, 11398), (5699, 6818)]