22765904

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 53329920

約数和(自身を除く): 30564016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 79, 83, 112, 124, 158, 166, 217, 248, 316, 332, 434, 496, 553, 581, 632, 664, 868, 1106, 1162, 1264, 1328, 1736, 2212, 2324, 2449, 2573, 3472, 4424, 4648, 4898, 5146, 6557, 8848, 9296, 9796, 10292, 13114, 17143, 18011, 19592, 20584, 26228, 34286, 36022, 39184, 41168, 45899, 52456, 68572, 72044, 91798, 104912, 137144, 144088, 183596, 203267, 274288, 288176, 367192, 406534, 734384, 813068, 1422869, 1626136, 2845738, 3252272, 5691476, 11382952, 22765904]

約数ペア:

[(1, 22765904), (2, 11382952), (4, 5691476), (7, 3252272), (8, 2845738), (14, 1626136), (16, 1422869), (28, 813068), (31, 734384), (56, 406534), (62, 367192), (79, 288176), (83, 274288), (112, 203267), (124, 183596), (158, 144088), (166, 137144), (217, 104912), (248, 91798), (316, 72044), (332, 68572), (434, 52456), (496, 45899), (553, 41168), (581, 39184), (632, 36022), (664, 34286), (868, 26228), (1106, 20584), (1162, 19592), (1264, 18011), (1328, 17143), (1736, 13114), (2212, 10292), (2324, 9796), (2449, 9296), (2573, 8848), (3472, 6557), (4424, 5146), (4648, 4898)]