5557384588

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{1667}}^1$

素因数の和:1991

約数の個数: 72

約数和(自身を含む): 11524352112

約数和(自身を除く): 5966967524

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 233, 292, 466, 511, 932, 1022, 1631, 1667, 2044, 3262, 3334, 3577, 6524, 6668, 7154, 11417, 11669, 14308, 17009, 22834, 23338, 34018, 45668, 46676, 68036, 81683, 119063, 121691, 163366, 238126, 243382, 326732, 388411, 476252, 486764, 776822, 833441, 851837, 1553644, 1666882, 1703674, 2718877, 3333764, 3407348, 5437754, 5962859, 10875508, 11925718, 19032139, 23851436, 28354003, 38064278, 56708006, 76128556, 113416012, 198478021, 396956042, 793912084, 1389346147, 2778692294, 5557384588]

約数ペア:

[(1, 5557384588), (2, 2778692294), (4, 1389346147), (7, 793912084), (14, 396956042), (28, 198478021), (49, 113416012), (73, 76128556), (98, 56708006), (146, 38064278), (196, 28354003), (233, 23851436), (292, 19032139), (466, 11925718), (511, 10875508), (932, 5962859), (1022, 5437754), (1631, 3407348), (1667, 3333764), (2044, 2718877), (3262, 1703674), (3334, 1666882), (3577, 1553644), (6524, 851837), (6668, 833441), (7154, 776822), (11417, 486764), (11669, 476252), (14308, 388411), (17009, 326732), (22834, 243382), (23338, 238126), (34018, 163366), (45668, 121691), (46676, 119063), (68036, 81683)]