25639596

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 68796000

約数和(自身を除く): 43156404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 599, 738, 1044, 1189, 1198, 1476, 1797, 2378, 2396, 3567, 3594, 4756, 5391, 7134, 7188, 10701, 10782, 14268, 17371, 21402, 21564, 24559, 34742, 42804, 49118, 52113, 69484, 73677, 98236, 104226, 147354, 156339, 208452, 221031, 294708, 312678, 442062, 625356, 712211, 884124, 1424422, 2136633, 2848844, 4273266, 6409899, 8546532, 12819798, 25639596]

約数ペア:

[(1, 25639596), (2, 12819798), (3, 8546532), (4, 6409899), (6, 4273266), (9, 2848844), (12, 2136633), (18, 1424422), (29, 884124), (36, 712211), (41, 625356), (58, 442062), (82, 312678), (87, 294708), (116, 221031), (123, 208452), (164, 156339), (174, 147354), (246, 104226), (261, 98236), (348, 73677), (369, 69484), (492, 52113), (522, 49118), (599, 42804), (738, 34742), (1044, 24559), (1189, 21564), (1198, 21402), (1476, 17371), (1797, 14268), (2378, 10782), (2396, 10701), (3567, 7188), (3594, 7134), (4756, 5391)]