27725222

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 49465344

約数和(自身を除く): 21740122

約数列:

[1, 2, 7, 14, 31, 62, 193, 217, 331, 386, 434, 662, 1351, 2317, 2702, 4634, 5983, 10261, 11966, 20522, 41881, 63883, 71827, 83762, 127766, 143654, 447181, 894362, 1980373, 3960746, 13862611, 27725222]

約数ペア:

[(1, 27725222), (2, 13862611), (7, 3960746), (14, 1980373), (31, 894362), (62, 447181), (193, 143654), (217, 127766), (331, 83762), (386, 71827), (434, 63883), (662, 41881), (1351, 20522), (2317, 11966), (2702, 10261), (4634, 5983)]