77369584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{284447}}^1$

素因数の和:284472

約数の個数: 20

約数和(自身を含む): 158721984

約数和(自身を除く): 81352400

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 284447, 568894, 1137788, 2275576, 4551152, 4835599, 9671198, 19342396, 38684792, 77369584]

約数ペア:

[(1, 77369584), (2, 38684792), (4, 19342396), (8, 9671198), (16, 4835599), (17, 4551152), (34, 2275576), (68, 1137788), (136, 568894), (272, 284447)]