78038704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2539}}^1$

素因数の和:2677

約数の個数: 40

約数和(自身を含む): 161574480

約数和(自身を除く): 83535776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1808, 1921, 2539, 3842, 5078, 7684, 10156, 15368, 20312, 30736, 40624, 43163, 86326, 172652, 286907, 345304, 573814, 690608, 1147628, 2295256, 4590512, 4877419, 9754838, 19509676, 39019352, 78038704]

約数ペア:

[(1, 78038704), (2, 39019352), (4, 19509676), (8, 9754838), (16, 4877419), (17, 4590512), (34, 2295256), (68, 1147628), (113, 690608), (136, 573814), (226, 345304), (272, 286907), (452, 172652), (904, 86326), (1808, 43163), (1921, 40624), (2539, 30736), (3842, 20312), (5078, 15368), (7684, 10156)]