71039392

素因数分解:

$2^5\times {\mathrm{521}}^1\times {\mathrm{4261}}^1$

素因数の和:4792

約数の個数: 24

約数和(自身を含む): 140160132

約数和(自身を除く): 69120740

約数列:

[1, 2, 4, 8, 16, 32, 521, 1042, 2084, 4168, 4261, 8336, 8522, 16672, 17044, 34088, 68176, 136352, 2219981, 4439962, 8879924, 17759848, 35519696, 71039392]

約数ペア:

[(1, 71039392), (2, 35519696), (4, 17759848), (8, 8879924), (16, 4439962), (32, 2219981), (521, 136352), (1042, 68176), (2084, 34088), (4168, 17044), (4261, 16672), (8336, 8522)]