39647828

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{677}}^1$

素因数の和:725

約数の個数: 30

約数和(自身を含む): 76434330

約数和(自身を除く): 36786502

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 677, 1331, 1354, 2662, 2708, 5324, 7447, 14641, 14894, 29282, 29788, 58564, 81917, 163834, 327668, 901087, 1802174, 3604348, 9911957, 19823914, 39647828]

約数ペア:

[(1, 39647828), (2, 19823914), (4, 9911957), (11, 3604348), (22, 1802174), (44, 901087), (121, 327668), (242, 163834), (484, 81917), (677, 58564), (1331, 29788), (1354, 29282), (2662, 14894), (2708, 14641), (5324, 7447)]