28219092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3011}}^1$

素因数の和:3100

約数の個数: 48

約数和(自身を含む): 72866304

約数和(自身を除く): 44647212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3011, 3124, 4686, 6022, 9033, 9372, 12044, 18066, 33121, 36132, 66242, 99363, 132484, 198726, 213781, 397452, 427562, 641343, 855124, 1282686, 2351591, 2565372, 4703182, 7054773, 9406364, 14109546, 28219092]

約数ペア:

[(1, 28219092), (2, 14109546), (3, 9406364), (4, 7054773), (6, 4703182), (11, 2565372), (12, 2351591), (22, 1282686), (33, 855124), (44, 641343), (66, 427562), (71, 397452), (132, 213781), (142, 198726), (213, 132484), (284, 99363), (426, 66242), (781, 36132), (852, 33121), (1562, 18066), (2343, 12044), (3011, 9372), (3124, 9033), (4686, 6022)]