28321712

素因数分解:

$2^4\times {\mathrm{751}}^1\times {\mathrm{2357}}^1$

素因数の和:3116

約数の個数: 20

約数和(自身を含む): 54969696

約数和(自身を除く): 26647984

約数列:

[1, 2, 4, 8, 16, 751, 1502, 2357, 3004, 4714, 6008, 9428, 12016, 18856, 37712, 1770107, 3540214, 7080428, 14160856, 28321712]

約数ペア:

[(1, 28321712), (2, 14160856), (4, 7080428), (8, 3540214), (16, 1770107), (751, 37712), (1502, 18856), (2357, 12016), (3004, 9428), (4714, 6008)]