71383936

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{42899}}^1$

素因数の和:42926

約数の個数: 32

約数和(自身を含む): 153153000

約数和(自身を除く): 81769064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 42899, 85798, 171596, 343192, 557687, 686384, 1115374, 1372768, 2230748, 2745536, 4461496, 5491072, 8922992, 17845984, 35691968, 71383936]

約数ペア:

[(1, 71383936), (2, 35691968), (4, 17845984), (8, 8922992), (13, 5491072), (16, 4461496), (26, 2745536), (32, 2230748), (52, 1372768), (64, 1115374), (104, 686384), (128, 557687), (208, 343192), (416, 171596), (832, 85798), (1664, 42899)]