28587482

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 56832192

約数和(自身を除く): 28244710

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1153, 1771, 2254, 2306, 3542, 8071, 12397, 12683, 16142, 24794, 25366, 26519, 53038, 56497, 88781, 112994, 177562, 185633, 291709, 371266, 583418, 621467, 1242934, 1299431, 2041963, 2598862, 4083926, 14293741, 28587482]

約数ペア:

[(1, 28587482), (2, 14293741), (7, 4083926), (11, 2598862), (14, 2041963), (22, 1299431), (23, 1242934), (46, 621467), (49, 583418), (77, 371266), (98, 291709), (154, 185633), (161, 177562), (253, 112994), (322, 88781), (506, 56497), (539, 53038), (1078, 26519), (1127, 25366), (1153, 24794), (1771, 16142), (2254, 12683), (2306, 12397), (3542, 8071)]