13073816

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 30689280

約数和(自身を除く): 17615464

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 443, 476, 527, 868, 886, 952, 1054, 1736, 1772, 2108, 3101, 3544, 3689, 4216, 6202, 7378, 7531, 12404, 13733, 14756, 15062, 24808, 27466, 29512, 30124, 52717, 54932, 60248, 96131, 105434, 109864, 192262, 210868, 233461, 384524, 421736, 466922, 769048, 933844, 1634227, 1867688, 3268454, 6536908, 13073816]

約数ペア:

[(1, 13073816), (2, 6536908), (4, 3268454), (7, 1867688), (8, 1634227), (14, 933844), (17, 769048), (28, 466922), (31, 421736), (34, 384524), (56, 233461), (62, 210868), (68, 192262), (119, 109864), (124, 105434), (136, 96131), (217, 60248), (238, 54932), (248, 52717), (434, 30124), (443, 29512), (476, 27466), (527, 24808), (868, 15062), (886, 14756), (952, 13733), (1054, 12404), (1736, 7531), (1772, 7378), (2108, 6202), (3101, 4216), (3544, 3689)]