25513332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2441}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 65093952

約数和(自身を除く): 39580620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2441, 2613, 3484, 4882, 5226, 7323, 9764, 10452, 14646, 29292, 31733, 63466, 95199, 126932, 163547, 190398, 327094, 380796, 490641, 654188, 981282, 1962564, 2126111, 4252222, 6378333, 8504444, 12756666, 25513332]

約数ペア:

[(1, 25513332), (2, 12756666), (3, 8504444), (4, 6378333), (6, 4252222), (12, 2126111), (13, 1962564), (26, 981282), (39, 654188), (52, 490641), (67, 380796), (78, 327094), (134, 190398), (156, 163547), (201, 126932), (268, 95199), (402, 63466), (804, 31733), (871, 29292), (1742, 14646), (2441, 10452), (2613, 9764), (3484, 7323), (4882, 5226)]