7172396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 16534560

約数和(自身を除く): 9362164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 73, 77, 116, 121, 146, 154, 203, 242, 292, 308, 319, 406, 484, 511, 638, 803, 812, 847, 1022, 1276, 1606, 1694, 2044, 2117, 2233, 3212, 3388, 3509, 4234, 4466, 5621, 7018, 8468, 8833, 8932, 11242, 14036, 14819, 17666, 22484, 23287, 24563, 29638, 35332, 46574, 49126, 59276, 61831, 93148, 98252, 123662, 163009, 247324, 256157, 326018, 512314, 652036, 1024628, 1793099, 3586198, 7172396]

約数ペア:

[(1, 7172396), (2, 3586198), (4, 1793099), (7, 1024628), (11, 652036), (14, 512314), (22, 326018), (28, 256157), (29, 247324), (44, 163009), (58, 123662), (73, 98252), (77, 93148), (116, 61831), (121, 59276), (146, 49126), (154, 46574), (203, 35332), (242, 29638), (292, 24563), (308, 23287), (319, 22484), (406, 17666), (484, 14819), (511, 14036), (638, 11242), (803, 8932), (812, 8833), (847, 8468), (1022, 7018), (1276, 5621), (1606, 4466), (1694, 4234), (2044, 3509), (2117, 3388), (2233, 3212)]