15251264

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:655

約数の個数: 56

約数和(自身を含む): 35234880

約数和(自身を除く): 19983616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 577, 826, 944, 1154, 1652, 1888, 2308, 3304, 3776, 4039, 4616, 6608, 8078, 9232, 13216, 16156, 18464, 26432, 32312, 34043, 36928, 64624, 68086, 129248, 136172, 238301, 258496, 272344, 476602, 544688, 953204, 1089376, 1906408, 2178752, 3812816, 7625632, 15251264]

約数ペア:

[(1, 15251264), (2, 7625632), (4, 3812816), (7, 2178752), (8, 1906408), (14, 1089376), (16, 953204), (28, 544688), (32, 476602), (56, 272344), (59, 258496), (64, 238301), (112, 136172), (118, 129248), (224, 68086), (236, 64624), (413, 36928), (448, 34043), (472, 32312), (577, 26432), (826, 18464), (944, 16156), (1154, 13216), (1652, 9232), (1888, 8078), (2308, 6608), (3304, 4616), (3776, 4039)]