15352456

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 35481600

約数和(自身を除く): 20129144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 307, 329, 376, 532, 614, 658, 893, 1064, 1228, 1316, 1786, 2149, 2456, 2632, 3572, 4298, 5833, 6251, 7144, 8596, 11666, 12502, 14429, 17192, 23332, 25004, 28858, 40831, 46664, 50008, 57716, 81662, 101003, 115432, 163324, 202006, 274151, 326648, 404012, 548302, 808024, 1096604, 1919057, 2193208, 3838114, 7676228, 15352456]

約数ペア:

[(1, 15352456), (2, 7676228), (4, 3838114), (7, 2193208), (8, 1919057), (14, 1096604), (19, 808024), (28, 548302), (38, 404012), (47, 326648), (56, 274151), (76, 202006), (94, 163324), (133, 115432), (152, 101003), (188, 81662), (266, 57716), (307, 50008), (329, 46664), (376, 40831), (532, 28858), (614, 25004), (658, 23332), (893, 17192), (1064, 14429), (1228, 12502), (1316, 11666), (1786, 8596), (2149, 7144), (2456, 6251), (2632, 5833), (3572, 4298)]