71732056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1993}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 147157200

約数和(自身を除く): 75425144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 409, 818, 1636, 1993, 3272, 3986, 4499, 7972, 8998, 15944, 17996, 21923, 35992, 43846, 87692, 175384, 815137, 1630274, 3260548, 6521096, 8966507, 17933014, 35866028, 71732056]

約数ペア:

[(1, 71732056), (2, 35866028), (4, 17933014), (8, 8966507), (11, 6521096), (22, 3260548), (44, 1630274), (88, 815137), (409, 175384), (818, 87692), (1636, 43846), (1993, 35992), (3272, 21923), (3986, 17996), (4499, 15944), (7972, 8998)]