43063312

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 90601840

約数和(自身を除く): 47538528

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 139, 268, 272, 278, 289, 536, 556, 578, 1072, 1112, 1139, 1156, 2224, 2278, 2312, 2363, 4556, 4624, 4726, 9112, 9313, 9452, 18224, 18626, 18904, 19363, 37252, 37808, 38726, 40171, 74504, 77452, 80342, 149008, 154904, 158321, 160684, 309808, 316642, 321368, 633284, 642736, 1266568, 2533136, 2691457, 5382914, 10765828, 21531656, 43063312]

約数ペア:

[(1, 43063312), (2, 21531656), (4, 10765828), (8, 5382914), (16, 2691457), (17, 2533136), (34, 1266568), (67, 642736), (68, 633284), (134, 321368), (136, 316642), (139, 309808), (268, 160684), (272, 158321), (278, 154904), (289, 149008), (536, 80342), (556, 77452), (578, 74504), (1072, 40171), (1112, 38726), (1139, 37808), (1156, 37252), (2224, 19363), (2278, 18904), (2312, 18626), (2363, 18224), (4556, 9452), (4624, 9313), (4726, 9112)]