77711228

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{17027}}^1$

素因数の和:17201

約数の個数: 24

約数和(自身を含む): 156385152

約数和(自身を除く): 78673924

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 17027, 34054, 68108, 119189, 238378, 476756, 2775401, 5550802, 11101604, 19427807, 38855614, 77711228]

約数ペア:

[(1, 77711228), (2, 38855614), (4, 19427807), (7, 11101604), (14, 5550802), (28, 2775401), (163, 476756), (326, 238378), (652, 119189), (1141, 68108), (2282, 34054), (4564, 17027)]