42758264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{314399}}^1$

素因数の和:314422

約数の個数: 16

約数和(自身を含む): 84888000

約数和(自身を除く): 42129736

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 314399, 628798, 1257596, 2515192, 5344783, 10689566, 21379132, 42758264]

約数ペア:

[(1, 42758264), (2, 21379132), (4, 10689566), (8, 5344783), (17, 2515192), (34, 1257596), (68, 628798), (136, 314399)]