73651208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2749}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 147015000

約数和(自身を除く): 73363792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 2749, 3349, 5498, 6698, 10996, 13396, 21992, 26792, 46733, 93466, 186932, 373864, 541553, 1083106, 2166212, 4332424, 9206401, 18412802, 36825604, 73651208]

約数ペア:

[(1, 73651208), (2, 36825604), (4, 18412802), (8, 9206401), (17, 4332424), (34, 2166212), (68, 1083106), (136, 541553), (197, 373864), (394, 186932), (788, 93466), (1576, 46733), (2749, 26792), (3349, 21992), (5498, 13396), (6698, 10996)]