72298552

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31271}}^1$

素因数の和:31311

約数の個数: 24

約数和(自身を含む): 144007560

約数和(自身を除く): 71709008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 31271, 62542, 125084, 250168, 531607, 1063214, 2126428, 4252856, 9037319, 18074638, 36149276, 72298552]

約数ペア:

[(1, 72298552), (2, 36149276), (4, 18074638), (8, 9037319), (17, 4252856), (34, 2126428), (68, 1063214), (136, 531607), (289, 250168), (578, 125084), (1156, 62542), (2312, 31271)]