65731526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4051}}^1$

素因数の和:4140

約数の個数: 32

約数和(自身を含む): 120587520

約数和(自身を除く): 54855994

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 4051, 8102, 8113, 16226, 28357, 56714, 76969, 153938, 247111, 494222, 538783, 1077566, 1729777, 3459554, 4695109, 9390218, 32865763, 65731526]

約数ペア:

[(1, 65731526), (2, 32865763), (7, 9390218), (14, 4695109), (19, 3459554), (38, 1729777), (61, 1077566), (122, 538783), (133, 494222), (266, 247111), (427, 153938), (854, 76969), (1159, 56714), (2318, 28357), (4051, 16226), (8102, 8113)]