28052466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1987}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 60785088

約数和(自身を除く): 32732622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 1086, 1987, 2353, 3974, 4706, 5961, 7059, 11922, 14118, 25831, 51662, 77493, 154986, 359647, 719294, 1078941, 2157882, 4675411, 9350822, 14026233, 28052466]

約数ペア:

[(1, 28052466), (2, 14026233), (3, 9350822), (6, 4675411), (13, 2157882), (26, 1078941), (39, 719294), (78, 359647), (181, 154986), (362, 77493), (543, 51662), (1086, 25831), (1987, 14118), (2353, 11922), (3974, 7059), (4706, 5961)]