22273496

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 49896000

約数和(自身を除く): 27622504

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 89, 109, 164, 178, 218, 287, 328, 356, 436, 574, 623, 712, 763, 872, 1148, 1246, 1526, 2296, 2492, 3052, 3649, 4469, 4984, 6104, 7298, 8938, 9701, 14596, 17876, 19402, 25543, 29192, 31283, 35752, 38804, 51086, 62566, 67907, 77608, 102172, 125132, 135814, 204344, 250264, 271628, 397741, 543256, 795482, 1590964, 2784187, 3181928, 5568374, 11136748, 22273496]

約数ペア:

[(1, 22273496), (2, 11136748), (4, 5568374), (7, 3181928), (8, 2784187), (14, 1590964), (28, 795482), (41, 543256), (56, 397741), (82, 271628), (89, 250264), (109, 204344), (164, 135814), (178, 125132), (218, 102172), (287, 77608), (328, 67907), (356, 62566), (436, 51086), (574, 38804), (623, 35752), (712, 31283), (763, 29192), (872, 25543), (1148, 19402), (1246, 17876), (1526, 14596), (2296, 9701), (2492, 8938), (3052, 7298), (3649, 6104), (4469, 4984)]