21934448408

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{1889}}^1$

素因数の和:2364

約数の個数: 64

約数和(自身を含む): 42545412000

約数和(自身を除く): 20610963592

約数列:

[1, 2, 4, 8, 59, 73, 118, 146, 236, 292, 337, 472, 584, 674, 1348, 1889, 2696, 3778, 4307, 7556, 8614, 15112, 17228, 19883, 24601, 34456, 39766, 49202, 79532, 98404, 111451, 137897, 159064, 196808, 222902, 275794, 445804, 551588, 636593, 891608, 1103176, 1273186, 1451459, 2546372, 2902918, 5092744, 5805836, 8135923, 11611672, 16271846, 32543692, 37558987, 46471289, 65087384, 75117974, 92942578, 150235948, 185885156, 300471896, 371770312, 2741806051, 5483612102, 10967224204, 21934448408]

約数ペア:

[(1, 21934448408), (2, 10967224204), (4, 5483612102), (8, 2741806051), (59, 371770312), (73, 300471896), (118, 185885156), (146, 150235948), (236, 92942578), (292, 75117974), (337, 65087384), (472, 46471289), (584, 37558987), (674, 32543692), (1348, 16271846), (1889, 11611672), (2696, 8135923), (3778, 5805836), (4307, 5092744), (7556, 2902918), (8614, 2546372), (15112, 1451459), (17228, 1273186), (19883, 1103176), (24601, 891608), (34456, 636593), (39766, 551588), (49202, 445804), (79532, 275794), (98404, 222902), (111451, 196808), (137897, 159064)]