28748173864

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97122209}}^1$

素因数の和:97122252

約数の個数: 16

約数和(自身を含む): 55359659700

約数和(自身を除く): 26611485836

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 97122209, 194244418, 388488836, 776977672, 3593521733, 7187043466, 14374086932, 28748173864]

約数ペア:

[(1, 28748173864), (2, 14374086932), (4, 7187043466), (8, 3593521733), (37, 776977672), (74, 388488836), (148, 194244418), (296, 97122209)]