22170008

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2657}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 47844000

約数和(自身を除く): 25673992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 2657, 4172, 5314, 8344, 10628, 18599, 21256, 37198, 74396, 148792, 395893, 791786, 1583572, 2771251, 3167144, 5542502, 11085004, 22170008]

約数ペア:

[(1, 22170008), (2, 11085004), (4, 5542502), (7, 3167144), (8, 2771251), (14, 1583572), (28, 791786), (56, 395893), (149, 148792), (298, 74396), (596, 37198), (1043, 21256), (1192, 18599), (2086, 10628), (2657, 8344), (4172, 5314)]