4890416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 9910080

約数和(自身を除く): 5019664

約数列:

[1, 2, 4, 8, 16, 53, 73, 79, 106, 146, 158, 212, 292, 316, 424, 584, 632, 848, 1168, 1264, 3869, 4187, 5767, 7738, 8374, 11534, 15476, 16748, 23068, 30952, 33496, 46136, 61904, 66992, 92272, 305651, 611302, 1222604, 2445208, 4890416]

約数ペア:

[(1, 4890416), (2, 2445208), (4, 1222604), (8, 611302), (16, 305651), (53, 92272), (73, 66992), (79, 61904), (106, 46136), (146, 33496), (158, 30952), (212, 23068), (292, 16748), (316, 15476), (424, 11534), (584, 8374), (632, 7738), (848, 5767), (1168, 4187), (1264, 3869)]