13421464

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3929}}^1$

素因数の和:4003

約数の個数: 32

約数和(自身を含む): 29239200

約数和(自身を除く): 15817736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 3929, 7858, 15716, 27503, 31432, 55006, 110012, 220024, 239669, 479338, 958676, 1677683, 1917352, 3355366, 6710732, 13421464]

約数ペア:

[(1, 13421464), (2, 6710732), (4, 3355366), (7, 1917352), (8, 1677683), (14, 958676), (28, 479338), (56, 239669), (61, 220024), (122, 110012), (244, 55006), (427, 31432), (488, 27503), (854, 15716), (1708, 7858), (3416, 3929)]