40668914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2683}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 73047744

約数和(自身を除く): 32378830

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 2683, 5366, 7579, 15158, 29513, 34879, 59026, 69758, 142199, 284398, 383669, 767338, 1564189, 1848587, 3128378, 3697174, 20334457, 40668914]

約数ペア:

[(1, 40668914), (2, 20334457), (11, 3697174), (13, 3128378), (22, 1848587), (26, 1564189), (53, 767338), (106, 383669), (143, 284398), (286, 142199), (583, 69758), (689, 59026), (1166, 34879), (1378, 29513), (2683, 15158), (5366, 7579)]