8670376

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 19714590

約数和(自身を除く): 11044214

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 121, 143, 169, 212, 242, 286, 338, 424, 484, 572, 583, 676, 689, 968, 1144, 1166, 1352, 1378, 1573, 1859, 2332, 2756, 3146, 3718, 4664, 5512, 6292, 6413, 7436, 7579, 8957, 12584, 12826, 14872, 15158, 17914, 20449, 25652, 30316, 35828, 40898, 51304, 60632, 71656, 81796, 83369, 98527, 163592, 166738, 197054, 333476, 394108, 666952, 788216, 1083797, 2167594, 4335188, 8670376]

約数ペア:

[(1, 8670376), (2, 4335188), (4, 2167594), (8, 1083797), (11, 788216), (13, 666952), (22, 394108), (26, 333476), (44, 197054), (52, 166738), (53, 163592), (88, 98527), (104, 83369), (106, 81796), (121, 71656), (143, 60632), (169, 51304), (212, 40898), (242, 35828), (286, 30316), (338, 25652), (424, 20449), (484, 17914), (572, 15158), (583, 14872), (676, 12826), (689, 12584), (968, 8957), (1144, 7579), (1166, 7436), (1352, 6413), (1378, 6292), (1573, 5512), (1859, 4664), (2332, 3718), (2756, 3146)]