22473968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1025

約数の個数: 40

約数和(自身を含む): 47876400

約数和(自身を除く): 25402432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 857, 1192, 1639, 1714, 2384, 3278, 3428, 6556, 6856, 9427, 13112, 13712, 18854, 26224, 37708, 75416, 127693, 150832, 255386, 510772, 1021544, 1404623, 2043088, 2809246, 5618492, 11236984, 22473968]

約数ペア:

[(1, 22473968), (2, 11236984), (4, 5618492), (8, 2809246), (11, 2043088), (16, 1404623), (22, 1021544), (44, 510772), (88, 255386), (149, 150832), (176, 127693), (298, 75416), (596, 37708), (857, 26224), (1192, 18854), (1639, 13712), (1714, 13112), (2384, 9427), (3278, 6856), (3428, 6556)]