22678628

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 48814080

約数和(自身を除く): 26135452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 907, 1316, 1786, 1814, 3572, 3628, 6251, 6349, 12502, 12698, 17233, 25004, 25396, 34466, 42629, 68932, 85258, 120631, 170516, 241262, 298403, 482524, 596806, 809951, 1193612, 1619902, 3239804, 5669657, 11339314, 22678628]

約数ペア:

[(1, 22678628), (2, 11339314), (4, 5669657), (7, 3239804), (14, 1619902), (19, 1193612), (28, 809951), (38, 596806), (47, 482524), (76, 298403), (94, 241262), (133, 170516), (188, 120631), (266, 85258), (329, 68932), (532, 42629), (658, 34466), (893, 25396), (907, 25004), (1316, 17233), (1786, 12698), (1814, 12502), (3572, 6349), (3628, 6251)]