72235210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{424913}}^1$

素因数の和:424937

約数の個数: 16

約数和(自身を含む): 137672136

約数和(自身を除く): 65436926

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 424913, 849826, 2124565, 4249130, 7223521, 14447042, 36117605, 72235210]

約数ペア:

[(1, 72235210), (2, 36117605), (5, 14447042), (10, 7223521), (17, 4249130), (34, 2124565), (85, 849826), (170, 424913)]