40578026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1303}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 63656064

約数和(自身を除く): 23078038

約数列:

[1, 2, 23, 46, 677, 1303, 1354, 2606, 15571, 29969, 31142, 59938, 882131, 1764262, 20289013, 40578026]

約数ペア:

[(1, 40578026), (2, 20289013), (23, 1764262), (46, 882131), (677, 59938), (1303, 31142), (1354, 29969), (2606, 15571)]