64708084

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{5147}}^1$

素因数の和:5607

約数の個数: 24

約数和(自身を含む): 129729600

約数和(自身を除く): 65021516

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 3143, 5147, 6286, 10294, 12572, 20588, 36029, 72058, 144116, 2311003, 4622006, 9244012, 16177021, 32354042, 64708084]

約数ペア:

[(1, 64708084), (2, 32354042), (4, 16177021), (7, 9244012), (14, 4622006), (28, 2311003), (449, 144116), (898, 72058), (1796, 36029), (3143, 20588), (5147, 12572), (6286, 10294)]