76647968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{140897}}^1$

素因数の和:140924

約数の個数: 24

約数和(自身を含む): 159778332

約数和(自身を除く): 83130364

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 140897, 281794, 563588, 1127176, 2254352, 2395249, 4508704, 4790498, 9580996, 19161992, 38323984, 76647968]

約数ペア:

[(1, 76647968), (2, 38323984), (4, 19161992), (8, 9580996), (16, 4790498), (17, 4508704), (32, 2395249), (34, 2254352), (68, 1127176), (136, 563588), (272, 281794), (544, 140897)]