22705228

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 53312000

約数和(自身を除く): 30606772

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 67, 76, 91, 98, 133, 134, 182, 196, 247, 266, 268, 343, 364, 469, 494, 532, 637, 686, 871, 931, 938, 988, 1273, 1274, 1372, 1729, 1742, 1862, 1876, 2546, 2548, 3283, 3458, 3484, 3724, 4459, 5092, 6097, 6517, 6566, 6916, 8911, 8918, 12103, 12194, 13034, 13132, 16549, 17822, 17836, 22981, 24206, 24388, 26068, 33098, 35644, 42679, 45962, 48412, 62377, 66196, 84721, 85358, 91924, 115843, 124754, 169442, 170716, 231686, 249508, 298753, 338884, 436639, 463372, 597506, 810901, 873278, 1195012, 1621802, 1746556, 3243604, 5676307, 11352614, 22705228]

約数ペア:

[(1, 22705228), (2, 11352614), (4, 5676307), (7, 3243604), (13, 1746556), (14, 1621802), (19, 1195012), (26, 873278), (28, 810901), (38, 597506), (49, 463372), (52, 436639), (67, 338884), (76, 298753), (91, 249508), (98, 231686), (133, 170716), (134, 169442), (182, 124754), (196, 115843), (247, 91924), (266, 85358), (268, 84721), (343, 66196), (364, 62377), (469, 48412), (494, 45962), (532, 42679), (637, 35644), (686, 33098), (871, 26068), (931, 24388), (938, 24206), (988, 22981), (1273, 17836), (1274, 17822), (1372, 16549), (1729, 13132), (1742, 13034), (1862, 12194), (1876, 12103), (2546, 8918), (2548, 8911), (3283, 6916), (3458, 6566), (3484, 6517), (3724, 6097), (4459, 5092)]