12528075472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{25073}}^1$

素因数の和:25276

約数の個数: 80

約数和(自身を含む): 28206444672

約数和(自身を除く): 15678369200

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 167, 176, 187, 272, 334, 374, 668, 748, 1336, 1496, 1837, 2672, 2839, 2992, 3674, 5678, 7348, 11356, 14696, 22712, 25073, 29392, 31229, 45424, 50146, 62458, 100292, 124916, 200584, 249832, 275803, 401168, 426241, 499664, 551606, 852482, 1103212, 1704964, 2206424, 3409928, 4187191, 4412848, 4688651, 6819856, 8374382, 9377302, 16748764, 18754604, 33497528, 37509208, 46059101, 66995056, 71182247, 75018416, 92118202, 142364494, 184236404, 284728988, 368472808, 569457976, 736945616, 783004717, 1138915952, 1566009434, 3132018868, 6264037736, 12528075472]

約数ペア:

[(1, 12528075472), (2, 6264037736), (4, 3132018868), (8, 1566009434), (11, 1138915952), (16, 783004717), (17, 736945616), (22, 569457976), (34, 368472808), (44, 284728988), (68, 184236404), (88, 142364494), (136, 92118202), (167, 75018416), (176, 71182247), (187, 66995056), (272, 46059101), (334, 37509208), (374, 33497528), (668, 18754604), (748, 16748764), (1336, 9377302), (1496, 8374382), (1837, 6819856), (2672, 4688651), (2839, 4412848), (2992, 4187191), (3674, 3409928), (5678, 2206424), (7348, 1704964), (11356, 1103212), (14696, 852482), (22712, 551606), (25073, 499664), (29392, 426241), (31229, 401168), (45424, 275803), (50146, 249832), (62458, 200584), (100292, 124916)]