13118672

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:628

約数の個数: 60

約数和(自身を含む): 30639780

約数和(自身を除く): 17521108

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 577, 784, 812, 1154, 1421, 1624, 2308, 2842, 3248, 4039, 4616, 5684, 8078, 9232, 11368, 16156, 16733, 22736, 28273, 32312, 33466, 56546, 64624, 66932, 113092, 117131, 133864, 226184, 234262, 267728, 452368, 468524, 819917, 937048, 1639834, 1874096, 3279668, 6559336, 13118672]

約数ペア:

[(1, 13118672), (2, 6559336), (4, 3279668), (7, 1874096), (8, 1639834), (14, 937048), (16, 819917), (28, 468524), (29, 452368), (49, 267728), (56, 234262), (58, 226184), (98, 133864), (112, 117131), (116, 113092), (196, 66932), (203, 64624), (232, 56546), (392, 33466), (406, 32312), (464, 28273), (577, 22736), (784, 16733), (812, 16156), (1154, 11368), (1421, 9232), (1624, 8078), (2308, 5684), (2842, 4616), (3248, 4039)]