71053424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{341603}}^1$

素因数の和:341624

約数の個数: 20

約数和(自身を含む): 148256136

約数和(自身を除く): 77202712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 341603, 683206, 1366412, 2732824, 4440839, 5465648, 8881678, 17763356, 35526712, 71053424]

約数ペア:

[(1, 71053424), (2, 35526712), (4, 17763356), (8, 8881678), (13, 5465648), (16, 4440839), (26, 2732824), (52, 1366412), (104, 683206), (208, 341603)]