87268496

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21059}}^1$

素因数の和:21111

約数の個数: 40

約数和(自身を含む): 198469440

約数和(自身を除く): 111200944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 21059, 42118, 84236, 147413, 168472, 294826, 336944, 589652, 779183, 1179304, 1558366, 2358608, 3116732, 5454281, 6233464, 10908562, 12466928, 21817124, 43634248, 87268496]

約数ペア:

[(1, 87268496), (2, 43634248), (4, 21817124), (7, 12466928), (8, 10908562), (14, 6233464), (16, 5454281), (28, 3116732), (37, 2358608), (56, 1558366), (74, 1179304), (112, 779183), (148, 589652), (259, 336944), (296, 294826), (518, 168472), (592, 147413), (1036, 84236), (2072, 42118), (4144, 21059)]