22322872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 52704000

約数和(自身を除く): 30381128

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 79, 88, 104, 143, 152, 158, 169, 209, 247, 286, 316, 338, 418, 494, 572, 632, 676, 836, 869, 988, 1027, 1144, 1352, 1501, 1672, 1738, 1859, 1976, 2054, 2717, 3002, 3211, 3476, 3718, 4108, 5434, 6004, 6422, 6952, 7436, 8216, 10868, 11297, 12008, 12844, 13351, 14872, 16511, 19513, 21736, 22594, 25688, 26702, 33022, 35321, 39026, 45188, 53404, 66044, 70642, 78052, 90376, 106808, 132088, 141284, 146861, 156104, 214643, 253669, 282568, 293722, 429286, 507338, 587444, 858572, 1014676, 1174888, 1717144, 2029352, 2790359, 5580718, 11161436, 22322872]

約数ペア:

[(1, 22322872), (2, 11161436), (4, 5580718), (8, 2790359), (11, 2029352), (13, 1717144), (19, 1174888), (22, 1014676), (26, 858572), (38, 587444), (44, 507338), (52, 429286), (76, 293722), (79, 282568), (88, 253669), (104, 214643), (143, 156104), (152, 146861), (158, 141284), (169, 132088), (209, 106808), (247, 90376), (286, 78052), (316, 70642), (338, 66044), (418, 53404), (494, 45188), (572, 39026), (632, 35321), (676, 33022), (836, 26702), (869, 25688), (988, 22594), (1027, 21736), (1144, 19513), (1352, 16511), (1501, 14872), (1672, 13351), (1738, 12844), (1859, 12008), (1976, 11297), (2054, 10868), (2717, 8216), (3002, 7436), (3211, 6952), (3476, 6422), (3718, 6004), (4108, 5434)]