28520174

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{1229}}^1$

素因数の和:1555

約数の個数: 16

約数和(自身を含む): 44014320

約数和(自身を除く): 15494146

約数列:

[1, 2, 41, 82, 283, 566, 1229, 2458, 11603, 23206, 50389, 100778, 347807, 695614, 14260087, 28520174]

約数ペア:

[(1, 28520174), (2, 14260087), (41, 695614), (82, 347807), (283, 100778), (566, 50389), (1229, 23206), (2458, 11603)]