71368064

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{7853}}^1$

素因数の和:7938

約数の個数: 32

約数和(自身を含む): 144199440

約数和(自身を除く): 72831376

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 7853, 9088, 15706, 31412, 62824, 125648, 251296, 502592, 557563, 1005184, 1115126, 2230252, 4460504, 8921008, 17842016, 35684032, 71368064]

約数ペア:

[(1, 71368064), (2, 35684032), (4, 17842016), (8, 8921008), (16, 4460504), (32, 2230252), (64, 1115126), (71, 1005184), (128, 557563), (142, 502592), (284, 251296), (568, 125648), (1136, 62824), (2272, 31412), (4544, 15706), (7853, 9088)]