22164184

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 51436800

約数和(自身を除く): 29272616

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 563, 703, 1036, 1064, 1126, 1406, 2072, 2252, 2812, 3941, 4504, 4921, 5624, 7882, 9842, 10697, 15764, 19684, 20831, 21394, 31528, 39368, 41662, 42788, 74879, 83324, 85576, 145817, 149758, 166648, 291634, 299516, 395789, 583268, 599032, 791578, 1166536, 1583156, 2770523, 3166312, 5541046, 11082092, 22164184]

約数ペア:

[(1, 22164184), (2, 11082092), (4, 5541046), (7, 3166312), (8, 2770523), (14, 1583156), (19, 1166536), (28, 791578), (37, 599032), (38, 583268), (56, 395789), (74, 299516), (76, 291634), (133, 166648), (148, 149758), (152, 145817), (259, 85576), (266, 83324), (296, 74879), (518, 42788), (532, 41662), (563, 39368), (703, 31528), (1036, 21394), (1064, 20831), (1126, 19684), (1406, 15764), (2072, 10697), (2252, 9842), (2812, 7882), (3941, 5624), (4504, 4921)]