71159284

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47951}}^1$

素因数の和:48015

約数の個数: 24

約数和(自身を含む): 145006848

約数和(自身を除く): 73847564

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 47951, 95902, 191804, 335657, 671314, 1342628, 2541403, 5082806, 10165612, 17789821, 35579642, 71159284]

約数ペア:

[(1, 71159284), (2, 35579642), (4, 17789821), (7, 10165612), (14, 5082806), (28, 2541403), (53, 1342628), (106, 671314), (212, 335657), (371, 191804), (742, 95902), (1484, 47951)]