57285776

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 113201088

約数和(自身を除く): 55915312

約数列:

[1, 2, 4, 8, 16, 131, 151, 181, 262, 302, 362, 524, 604, 724, 1048, 1208, 1448, 2096, 2416, 2896, 19781, 23711, 27331, 39562, 47422, 54662, 79124, 94844, 109324, 158248, 189688, 218648, 316496, 379376, 437296, 3580361, 7160722, 14321444, 28642888, 57285776]

約数ペア:

[(1, 57285776), (2, 28642888), (4, 14321444), (8, 7160722), (16, 3580361), (131, 437296), (151, 379376), (181, 316496), (262, 218648), (302, 189688), (362, 158248), (524, 109324), (604, 94844), (724, 79124), (1048, 54662), (1208, 47422), (1448, 39562), (2096, 27331), (2416, 23711), (2896, 19781)]