40274116

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 71628480

約数和(自身を除く): 31354364

約数列:

[1, 2, 4, 131, 151, 262, 302, 509, 524, 604, 1018, 2036, 19781, 39562, 66679, 76859, 79124, 133358, 153718, 266716, 307436, 10068529, 20137058, 40274116]

約数ペア:

[(1, 40274116), (2, 20137058), (4, 10068529), (131, 307436), (151, 266716), (262, 153718), (302, 133358), (509, 79124), (524, 76859), (604, 66679), (1018, 39562), (2036, 19781)]