28427602

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{8867}}^1$

素因数の和:9105

約数の個数: 16

約数和(自身を含む): 48951360

約数和(自身を除く): 20523758

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 8867, 17734, 62069, 124138, 2030543, 4061086, 14213801, 28427602]

約数ペア:

[(1, 28427602), (2, 14213801), (7, 4061086), (14, 2030543), (229, 124138), (458, 62069), (1603, 17734), (3206, 8867)]