15417416

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 19419064

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 83, 107, 124, 166, 214, 217, 248, 332, 428, 434, 581, 664, 749, 856, 868, 1162, 1498, 1736, 2324, 2573, 2996, 3317, 4648, 5146, 5992, 6634, 8881, 10292, 13268, 17762, 18011, 20584, 23219, 26536, 35524, 36022, 46438, 62167, 71048, 72044, 92876, 124334, 144088, 185752, 248668, 275311, 497336, 550622, 1101244, 1927177, 2202488, 3854354, 7708708, 15417416]

約数ペア:

[(1, 15417416), (2, 7708708), (4, 3854354), (7, 2202488), (8, 1927177), (14, 1101244), (28, 550622), (31, 497336), (56, 275311), (62, 248668), (83, 185752), (107, 144088), (124, 124334), (166, 92876), (214, 72044), (217, 71048), (248, 62167), (332, 46438), (428, 36022), (434, 35524), (581, 26536), (664, 23219), (749, 20584), (856, 18011), (868, 17762), (1162, 13268), (1498, 10292), (1736, 8881), (2324, 6634), (2573, 5992), (2996, 5146), (3317, 4648)]