4008895926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{2939}}^1$

素因数の和:3689

約数の個数: 64

約数和(自身を含む): 9374883840

約数和(自身を除く): 5365987914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 691, 987, 1382, 1974, 2073, 2939, 4146, 4837, 5878, 8817, 9674, 14511, 17634, 20573, 29022, 32477, 41146, 61719, 64954, 97431, 123438, 138133, 194862, 227339, 276266, 414399, 454678, 682017, 828798, 966931, 1364034, 1933862, 2030849, 2900793, 4061698, 5801586, 6092547, 12185094, 14215943, 28431886, 42647829, 85295658, 95449903, 190899806, 286349709, 572699418, 668149321, 1336298642, 2004447963, 4008895926]

約数ペア:

[(1, 4008895926), (2, 2004447963), (3, 1336298642), (6, 668149321), (7, 572699418), (14, 286349709), (21, 190899806), (42, 95449903), (47, 85295658), (94, 42647829), (141, 28431886), (282, 14215943), (329, 12185094), (658, 6092547), (691, 5801586), (987, 4061698), (1382, 2900793), (1974, 2030849), (2073, 1933862), (2939, 1364034), (4146, 966931), (4837, 828798), (5878, 682017), (8817, 454678), (9674, 414399), (14511, 276266), (17634, 227339), (20573, 194862), (29022, 138133), (32477, 123438), (41146, 97431), (61719, 64954)]