72874216

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{314113}}^1$

素因数の和:314148

約数の個数: 16

約数和(自身を含む): 141351300

約数和(自身を除く): 68477084

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 314113, 628226, 1256452, 2512904, 9109277, 18218554, 36437108, 72874216]

約数ペア:

[(1, 72874216), (2, 36437108), (4, 18218554), (8, 9109277), (29, 2512904), (58, 1256452), (116, 628226), (232, 314113)]