28921644

素因数分解:

$2^2\times 3^3\times {\mathrm{281}}^1\times {\mathrm{953}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 75327840

約数和(自身を除く): 46406196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 281, 562, 843, 953, 1124, 1686, 1906, 2529, 2859, 3372, 3812, 5058, 5718, 7587, 8577, 10116, 11436, 15174, 17154, 25731, 30348, 34308, 51462, 102924, 267793, 535586, 803379, 1071172, 1606758, 2410137, 3213516, 4820274, 7230411, 9640548, 14460822, 28921644]

約数ペア:

[(1, 28921644), (2, 14460822), (3, 9640548), (4, 7230411), (6, 4820274), (9, 3213516), (12, 2410137), (18, 1606758), (27, 1071172), (36, 803379), (54, 535586), (108, 267793), (281, 102924), (562, 51462), (843, 34308), (953, 30348), (1124, 25731), (1686, 17154), (1906, 15174), (2529, 11436), (2859, 10116), (3372, 8577), (3812, 7587), (5058, 5718)]