40909946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1259}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 76930560

約数和(自身を除く): 36020614

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 211, 422, 1259, 1477, 2321, 2518, 2954, 4642, 8813, 13849, 16247, 17626, 27698, 32494, 96943, 193886, 265649, 531298, 1859543, 2922139, 3719086, 5844278, 20454973, 40909946]

約数ペア:

[(1, 40909946), (2, 20454973), (7, 5844278), (11, 3719086), (14, 2922139), (22, 1859543), (77, 531298), (154, 265649), (211, 193886), (422, 96943), (1259, 32494), (1477, 27698), (2321, 17626), (2518, 16247), (2954, 13849), (4642, 8813)]