13435432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 26733600

約数和(自身を除く): 13298168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 563, 628, 1126, 1256, 2252, 2983, 4504, 5966, 10697, 11932, 21394, 23864, 42788, 85576, 88391, 176782, 353564, 707128, 1679429, 3358858, 6717716, 13435432]

約数ペア:

[(1, 13435432), (2, 6717716), (4, 3358858), (8, 1679429), (19, 707128), (38, 353564), (76, 176782), (152, 88391), (157, 85576), (314, 42788), (563, 23864), (628, 21394), (1126, 11932), (1256, 10697), (2252, 5966), (2983, 4504)]