42421652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16649}}^1$

素因数の和:16680

約数の個数: 36

約数和(自身を含む): 93006900

約数和(自身を除く): 50585248

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 16649, 33298, 66596, 116543, 216437, 233086, 432874, 466172, 815801, 865748, 1515059, 1631602, 3030118, 3263204, 6060236, 10605413, 21210826, 42421652]

約数ペア:

[(1, 42421652), (2, 21210826), (4, 10605413), (7, 6060236), (13, 3263204), (14, 3030118), (26, 1631602), (28, 1515059), (49, 865748), (52, 815801), (91, 466172), (98, 432874), (182, 233086), (196, 216437), (364, 116543), (637, 66596), (1274, 33298), (2548, 16649)]