40157572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110323}}^1$

素因数の和:110347

約数の個数: 24

約数和(自身を含む): 86494016

約数和(自身を除く): 46336444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 110323, 220646, 441292, 772261, 1434199, 1544522, 2868398, 3089044, 5736796, 10039393, 20078786, 40157572]

約数ペア:

[(1, 40157572), (2, 20078786), (4, 10039393), (7, 5736796), (13, 3089044), (14, 2868398), (26, 1544522), (28, 1434199), (52, 772261), (91, 441292), (182, 220646), (364, 110323)]