65599664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2791}}^1$

素因数の和:2925

約数の個数: 40

約数和(自身を含む): 138136992

約数和(自身を除く): 72537328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 904, 1469, 1808, 2791, 2938, 5582, 5876, 11164, 11752, 22328, 23504, 36283, 44656, 72566, 145132, 290264, 315383, 580528, 630766, 1261532, 2523064, 4099979, 5046128, 8199958, 16399916, 32799832, 65599664]

約数ペア:

[(1, 65599664), (2, 32799832), (4, 16399916), (8, 8199958), (13, 5046128), (16, 4099979), (26, 2523064), (52, 1261532), (104, 630766), (113, 580528), (208, 315383), (226, 290264), (452, 145132), (904, 72566), (1469, 44656), (1808, 36283), (2791, 23504), (2938, 22328), (5582, 11752), (5876, 11164)]