12742048

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 27923616

約数和(自身を除く): 15181568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 683, 848, 1166, 1366, 1696, 2332, 2732, 4664, 5464, 7513, 9328, 10928, 15026, 18656, 21856, 30052, 36199, 60104, 72398, 120208, 144796, 240416, 289592, 398189, 579184, 796378, 1158368, 1592756, 3185512, 6371024, 12742048]

約数ペア:

[(1, 12742048), (2, 6371024), (4, 3185512), (8, 1592756), (11, 1158368), (16, 796378), (22, 579184), (32, 398189), (44, 289592), (53, 240416), (88, 144796), (106, 120208), (176, 72398), (212, 60104), (352, 36199), (424, 30052), (583, 21856), (683, 18656), (848, 15026), (1166, 10928), (1366, 9328), (1696, 7513), (2332, 5464), (2732, 4664)]