71180408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{684427}}^1$

素因数の和:684446

約数の個数: 16

約数和(自身を含む): 143729880

約数和(自身を除く): 72549472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 684427, 1368854, 2737708, 5475416, 8897551, 17795102, 35590204, 71180408]

約数ペア:

[(1, 71180408), (2, 35590204), (4, 17795102), (8, 8897551), (13, 5475416), (26, 2737708), (52, 1368854), (104, 684427)]