22375366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 41803776

約数和(自身を除く): 19428410

約数列:

[1, 2, 13, 17, 23, 26, 31, 34, 46, 62, 71, 142, 221, 299, 391, 403, 442, 527, 598, 713, 782, 806, 923, 1054, 1207, 1426, 1633, 1846, 2201, 2414, 3266, 4402, 5083, 6851, 9269, 10166, 12121, 13702, 15691, 18538, 21229, 24242, 27761, 28613, 31382, 37417, 42458, 50623, 55522, 57226, 74834, 101246, 157573, 315146, 360893, 486421, 658099, 721786, 860591, 972842, 1316198, 1721182, 11187683, 22375366]

約数ペア:

[(1, 22375366), (2, 11187683), (13, 1721182), (17, 1316198), (23, 972842), (26, 860591), (31, 721786), (34, 658099), (46, 486421), (62, 360893), (71, 315146), (142, 157573), (221, 101246), (299, 74834), (391, 57226), (403, 55522), (442, 50623), (527, 42458), (598, 37417), (713, 31382), (782, 28613), (806, 27761), (923, 24242), (1054, 21229), (1207, 18538), (1426, 15691), (1633, 13702), (1846, 12121), (2201, 10166), (2414, 9269), (3266, 6851), (4402, 5083)]