22978384

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 80

約数和(自身を含む): 53371584

約数和(自身を除く): 30393200

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 83, 88, 104, 121, 143, 166, 176, 208, 242, 286, 332, 484, 572, 664, 913, 968, 1079, 1144, 1328, 1331, 1573, 1826, 1936, 2158, 2288, 2662, 3146, 3652, 4316, 5324, 6292, 7304, 8632, 10043, 10648, 11869, 12584, 14608, 17264, 17303, 20086, 21296, 23738, 25168, 34606, 40172, 47476, 69212, 80344, 94952, 110473, 130559, 138424, 160688, 189904, 220946, 261118, 276848, 441892, 522236, 883784, 1044472, 1436149, 1767568, 2088944, 2872298, 5744596, 11489192, 22978384]

約数ペア:

[(1, 22978384), (2, 11489192), (4, 5744596), (8, 2872298), (11, 2088944), (13, 1767568), (16, 1436149), (22, 1044472), (26, 883784), (44, 522236), (52, 441892), (83, 276848), (88, 261118), (104, 220946), (121, 189904), (143, 160688), (166, 138424), (176, 130559), (208, 110473), (242, 94952), (286, 80344), (332, 69212), (484, 47476), (572, 40172), (664, 34606), (913, 25168), (968, 23738), (1079, 21296), (1144, 20086), (1328, 17303), (1331, 17264), (1573, 14608), (1826, 12584), (1936, 11869), (2158, 10648), (2288, 10043), (2662, 8632), (3146, 7304), (3652, 6292), (4316, 5324)]