25641084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{797}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 68640768

約数和(自身を除く): 42999684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 383, 766, 797, 1149, 1532, 1594, 2298, 2391, 2681, 3188, 4596, 4782, 5362, 5579, 8043, 9564, 10724, 11158, 16086, 16737, 22316, 32172, 33474, 66948, 305251, 610502, 915753, 1221004, 1831506, 2136757, 3663012, 4273514, 6410271, 8547028, 12820542, 25641084]

約数ペア:

[(1, 25641084), (2, 12820542), (3, 8547028), (4, 6410271), (6, 4273514), (7, 3663012), (12, 2136757), (14, 1831506), (21, 1221004), (28, 915753), (42, 610502), (84, 305251), (383, 66948), (766, 33474), (797, 32172), (1149, 22316), (1532, 16737), (1594, 16086), (2298, 11158), (2391, 10724), (2681, 9564), (3188, 8043), (4596, 5579), (4782, 5362)]