13376248

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 26409600

約数和(自身を除く): 13033352

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 523, 556, 1046, 1112, 2092, 3197, 4184, 6394, 12029, 12788, 24058, 25576, 48116, 72697, 96232, 145394, 290788, 581576, 1672031, 3344062, 6688124, 13376248]

約数ペア:

[(1, 13376248), (2, 6688124), (4, 3344062), (8, 1672031), (23, 581576), (46, 290788), (92, 145394), (139, 96232), (184, 72697), (278, 48116), (523, 25576), (556, 24058), (1046, 12788), (1112, 12029), (2092, 6394), (3197, 4184)]