40680146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 69793920

約数和(自身を除く): 29113774

約数列:

[1, 2, 13, 23, 26, 46, 59, 118, 299, 598, 767, 1153, 1357, 1534, 2306, 2714, 14989, 17641, 26519, 29978, 35282, 53038, 68027, 136054, 344747, 689494, 884351, 1564621, 1768702, 3129242, 20340073, 40680146]

約数ペア:

[(1, 40680146), (2, 20340073), (13, 3129242), (23, 1768702), (26, 1564621), (46, 884351), (59, 689494), (118, 344747), (299, 136054), (598, 68027), (767, 53038), (1153, 35282), (1357, 29978), (1534, 26519), (2306, 17641), (2714, 14989)]