63974740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2267}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 144027072

約数和(自身を除く): 80052332

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 2267, 2822, 4534, 5644, 7055, 9068, 11335, 14110, 22670, 28220, 38539, 45340, 77078, 154156, 188161, 192695, 376322, 385390, 752644, 770780, 940805, 1881610, 3198737, 3763220, 6397474, 12794948, 15993685, 31987370, 63974740]

約数ペア:

[(1, 63974740), (2, 31987370), (4, 15993685), (5, 12794948), (10, 6397474), (17, 3763220), (20, 3198737), (34, 1881610), (68, 940805), (83, 770780), (85, 752644), (166, 385390), (170, 376322), (332, 192695), (340, 188161), (415, 154156), (830, 77078), (1411, 45340), (1660, 38539), (2267, 28220), (2822, 22670), (4534, 14110), (5644, 11335), (7055, 9068)]