25414038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1709

約数の個数: 48

約数和(自身を含む): 60221616

約数和(自身を除く): 34807578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1621, 1742, 2613, 3242, 4863, 5226, 7839, 9726, 14589, 15678, 21073, 29178, 42146, 63219, 108607, 126438, 189657, 217214, 325821, 379314, 651642, 977463, 1411891, 1954926, 2823782, 4235673, 8471346, 12707019, 25414038]

約数ペア:

[(1, 25414038), (2, 12707019), (3, 8471346), (6, 4235673), (9, 2823782), (13, 1954926), (18, 1411891), (26, 977463), (39, 651642), (67, 379314), (78, 325821), (117, 217214), (134, 189657), (201, 126438), (234, 108607), (402, 63219), (603, 42146), (871, 29178), (1206, 21073), (1621, 15678), (1742, 14589), (2613, 9726), (3242, 7839), (4863, 5226)]