38874004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9463}}^1$

素因数の和:9559

約数の個数: 24

約数和(自身を含む): 74197760

約数和(自身を除く): 35323756

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 9463, 18926, 37852, 123019, 246038, 492076, 747577, 1495154, 2990308, 9718501, 19437002, 38874004]

約数ペア:

[(1, 38874004), (2, 19437002), (4, 9718501), (13, 2990308), (26, 1495154), (52, 747577), (79, 492076), (158, 246038), (316, 123019), (1027, 37852), (2054, 18926), (4108, 9463)]