28970852

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3209}}^1$

素因数の和:3311

約数の個数: 24

約数和(自身を含む): 52939320

約数和(自身を除く): 23968468

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 3209, 4514, 6418, 9028, 12836, 118733, 195749, 237466, 391498, 474932, 782996, 7242713, 14485426, 28970852]

約数ペア:

[(1, 28970852), (2, 14485426), (4, 7242713), (37, 782996), (61, 474932), (74, 391498), (122, 237466), (148, 195749), (244, 118733), (2257, 12836), (3209, 9028), (4514, 6418)]