71075284

素因数分解:

$2^2\times 7^2\times {\mathrm{362629}}^1$

素因数の和:362647

約数の個数: 18

約数和(自身を含む): 144689370

約数和(自身を除く): 73614086

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 362629, 725258, 1450516, 2538403, 5076806, 10153612, 17768821, 35537642, 71075284]

約数ペア:

[(1, 71075284), (2, 35537642), (4, 17768821), (7, 10153612), (14, 5076806), (28, 2538403), (49, 1450516), (98, 725258), (196, 362629)]