28026482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67049}}^1$

素因数の和:67081

約数の個数: 16

約数和(自身を含む): 48276000

約数和(自身を除く): 20249518

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 67049, 134098, 737539, 1273931, 1475078, 2547862, 14013241, 28026482]

約数ペア:

[(1, 28026482), (2, 14013241), (11, 2547862), (19, 1475078), (22, 1273931), (38, 737539), (209, 134098), (418, 67049)]