73674736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{617}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 151731360

約数和(自身を除く): 78056624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 439, 617, 878, 1234, 1756, 2468, 3512, 4936, 7024, 7463, 9872, 10489, 14926, 20978, 29852, 41956, 59704, 83912, 119408, 167824, 270863, 541726, 1083452, 2166904, 4333808, 4604671, 9209342, 18418684, 36837368, 73674736]

約数ペア:

[(1, 73674736), (2, 36837368), (4, 18418684), (8, 9209342), (16, 4604671), (17, 4333808), (34, 2166904), (68, 1083452), (136, 541726), (272, 270863), (439, 167824), (617, 119408), (878, 83912), (1234, 59704), (1756, 41956), (2468, 29852), (3512, 20978), (4936, 14926), (7024, 10489), (7463, 9872)]