74888144

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{28027}}^1$

素因数の和:28202

約数の個数: 20

約数和(自身を含む): 145969824

約数和(自身を除く): 71081680

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 28027, 56054, 112108, 224216, 448432, 4680509, 9361018, 18722036, 37444072, 74888144]

約数ペア:

[(1, 74888144), (2, 37444072), (4, 18722036), (8, 9361018), (16, 4680509), (167, 448432), (334, 224216), (668, 112108), (1336, 56054), (2672, 28027)]