40257386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{2267}}^1$

素因数の和:2965

約数の個数: 16

約数和(自身を含む): 65155104

約数和(自身を除く): 24897718

約数列:

[1, 2, 13, 26, 683, 1366, 2267, 4534, 8879, 17758, 29471, 58942, 1548361, 3096722, 20128693, 40257386]

約数ペア:

[(1, 40257386), (2, 20128693), (13, 3096722), (26, 1548361), (683, 58942), (1366, 29471), (2267, 17758), (4534, 8879)]