40607968

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{4391}}^1$

素因数の和:4435

約数の個数: 36

約数和(自身を含む): 84945672

約数和(自身を除く): 44337704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4391, 4624, 8782, 9248, 17564, 35128, 70256, 74647, 140512, 149294, 298588, 597176, 1194352, 1268999, 2388704, 2537998, 5075996, 10151992, 20303984, 40607968]

約数ペア:

[(1, 40607968), (2, 20303984), (4, 10151992), (8, 5075996), (16, 2537998), (17, 2388704), (32, 1268999), (34, 1194352), (68, 597176), (136, 298588), (272, 149294), (289, 140512), (544, 74647), (578, 70256), (1156, 35128), (2312, 17564), (4391, 9248), (4624, 8782)]