78417296

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{62039}}^1$

素因数の和:62126

約数の個数: 20

約数和(自身を含む): 153859200

約数和(自身を除く): 75441904

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 62039, 124078, 248156, 496312, 992624, 4901081, 9802162, 19604324, 39208648, 78417296]

約数ペア:

[(1, 78417296), (2, 39208648), (4, 19604324), (8, 9802162), (16, 4901081), (79, 992624), (158, 496312), (316, 248156), (632, 124078), (1264, 62039)]