72701056

素因数分解:

$2^7\times {\mathrm{353}}^1\times {\mathrm{1609}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 145334700

約数和(自身を除く): 72633644

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 353, 706, 1412, 1609, 2824, 3218, 5648, 6436, 11296, 12872, 22592, 25744, 45184, 51488, 102976, 205952, 567977, 1135954, 2271908, 4543816, 9087632, 18175264, 36350528, 72701056]

約数ペア:

[(1, 72701056), (2, 36350528), (4, 18175264), (8, 9087632), (16, 4543816), (32, 2271908), (64, 1135954), (128, 567977), (353, 205952), (706, 102976), (1412, 51488), (1609, 45184), (2824, 25744), (3218, 22592), (5648, 12872), (6436, 11296)]