76872848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{369581}}^1$

素因数の和:369602

約数の個数: 20

約数和(自身を含む): 160398588

約数和(自身を除く): 83525740

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 369581, 739162, 1478324, 2956648, 4804553, 5913296, 9609106, 19218212, 38436424, 76872848]

約数ペア:

[(1, 76872848), (2, 38436424), (4, 19218212), (8, 9609106), (13, 5913296), (16, 4804553), (26, 2956648), (52, 1478324), (104, 739162), (208, 369581)]