28347816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{168737}}^1$

素因数の和:168753

約数の個数: 32

約数和(自身を含む): 80994240

約数和(自身を除く): 52646424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 168737, 337474, 506211, 674948, 1012422, 1181159, 1349896, 2024844, 2362318, 3543477, 4049688, 4724636, 7086954, 9449272, 14173908, 28347816]

約数ペア:

[(1, 28347816), (2, 14173908), (3, 9449272), (4, 7086954), (6, 4724636), (7, 4049688), (8, 3543477), (12, 2362318), (14, 2024844), (21, 1349896), (24, 1181159), (28, 1012422), (42, 674948), (56, 506211), (84, 337474), (168, 168737)]