28043992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 55248480

約数和(自身を除く): 27204488

約数列:

[1, 2, 4, 8, 23, 46, 92, 173, 184, 346, 692, 881, 1384, 1762, 3524, 3979, 7048, 7958, 15916, 20263, 31832, 40526, 81052, 152413, 162104, 304826, 609652, 1219304, 3505499, 7010998, 14021996, 28043992]

約数ペア:

[(1, 28043992), (2, 14021996), (4, 7010998), (8, 3505499), (23, 1219304), (46, 609652), (92, 304826), (173, 162104), (184, 152413), (346, 81052), (692, 40526), (881, 31832), (1384, 20263), (1762, 15916), (3524, 7958), (3979, 7048)]