64719226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 40

約数和(自身を含む): 115843104

約数和(自身を除く): 51123878

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 169, 206, 286, 338, 1133, 1339, 1859, 2197, 2266, 2678, 3718, 4394, 14729, 17407, 24167, 28561, 29458, 34814, 48334, 57122, 191477, 226291, 314171, 382954, 452582, 628342, 2489201, 2941783, 4978402, 5883566, 32359613, 64719226]

約数ペア:

[(1, 64719226), (2, 32359613), (11, 5883566), (13, 4978402), (22, 2941783), (26, 2489201), (103, 628342), (143, 452582), (169, 382954), (206, 314171), (286, 226291), (338, 191477), (1133, 57122), (1339, 48334), (1859, 34814), (2197, 29458), (2266, 28561), (2678, 24167), (3718, 17407), (4394, 14729)]