13148344

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 29398320

約数和(自身を除く): 16249976

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 47, 68, 88, 94, 121, 136, 187, 188, 242, 289, 374, 376, 484, 517, 578, 748, 799, 968, 1034, 1156, 1496, 1598, 2057, 2068, 2312, 3179, 3196, 4114, 4136, 5687, 6358, 6392, 8228, 8789, 11374, 12716, 13583, 16456, 17578, 22748, 25432, 27166, 34969, 35156, 45496, 54332, 69938, 70312, 96679, 108664, 139876, 149413, 193358, 279752, 298826, 386716, 597652, 773432, 1195304, 1643543, 3287086, 6574172, 13148344]

約数ペア:

[(1, 13148344), (2, 6574172), (4, 3287086), (8, 1643543), (11, 1195304), (17, 773432), (22, 597652), (34, 386716), (44, 298826), (47, 279752), (68, 193358), (88, 149413), (94, 139876), (121, 108664), (136, 96679), (187, 70312), (188, 69938), (242, 54332), (289, 45496), (374, 35156), (376, 34969), (484, 27166), (517, 25432), (578, 22748), (748, 17578), (799, 16456), (968, 13583), (1034, 12716), (1156, 11374), (1496, 8789), (1598, 8228), (2057, 6392), (2068, 6358), (2312, 5687), (3179, 4136), (3196, 4114)]