29686816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 62112960

約数和(自身を除く): 32426144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 157, 304, 311, 314, 608, 622, 628, 1244, 1256, 2488, 2512, 2983, 4976, 5024, 5909, 5966, 9952, 11818, 11932, 23636, 23864, 47272, 47728, 48827, 94544, 95456, 97654, 189088, 195308, 390616, 781232, 927713, 1562464, 1855426, 3710852, 7421704, 14843408, 29686816]

約数ペア:

[(1, 29686816), (2, 14843408), (4, 7421704), (8, 3710852), (16, 1855426), (19, 1562464), (32, 927713), (38, 781232), (76, 390616), (152, 195308), (157, 189088), (304, 97654), (311, 95456), (314, 94544), (608, 48827), (622, 47728), (628, 47272), (1244, 23864), (1256, 23636), (2488, 11932), (2512, 11818), (2983, 9952), (4976, 5966), (5024, 5909)]