70653328

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{27091}}^1$

素因数の和:27262

約数の個数: 20

約数和(自身を含む): 137735728

約数和(自身を除く): 67082400

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 27091, 54182, 108364, 216728, 433456, 4415833, 8831666, 17663332, 35326664, 70653328]

約数ペア:

[(1, 70653328), (2, 35326664), (4, 17663332), (8, 8831666), (16, 4415833), (163, 433456), (326, 216728), (652, 108364), (1304, 54182), (2608, 27091)]