22258712

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 51217920

約数和(自身を除く): 28959208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 103, 119, 136, 206, 227, 238, 412, 454, 476, 721, 824, 908, 952, 1442, 1589, 1751, 1816, 2884, 3178, 3502, 3859, 5768, 6356, 7004, 7718, 12257, 12712, 14008, 15436, 23381, 24514, 27013, 30872, 46762, 49028, 54026, 93524, 98056, 108052, 163667, 187048, 216104, 327334, 397477, 654668, 794954, 1309336, 1589908, 2782339, 3179816, 5564678, 11129356, 22258712]

約数ペア:

[(1, 22258712), (2, 11129356), (4, 5564678), (7, 3179816), (8, 2782339), (14, 1589908), (17, 1309336), (28, 794954), (34, 654668), (56, 397477), (68, 327334), (103, 216104), (119, 187048), (136, 163667), (206, 108052), (227, 98056), (238, 93524), (412, 54026), (454, 49028), (476, 46762), (721, 30872), (824, 27013), (908, 24514), (952, 23381), (1442, 15436), (1589, 14008), (1751, 12712), (1816, 12257), (2884, 7718), (3178, 7004), (3502, 6356), (3859, 5768)]