28306606

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{3557}}^1$

素因数の和:3755

約数の個数: 16

約数和(自身を含む): 44574624

約数和(自身を除く): 16268018

約数列:

[1, 2, 23, 46, 173, 346, 3557, 3979, 7114, 7958, 81811, 163622, 615361, 1230722, 14153303, 28306606]

約数ペア:

[(1, 28306606), (2, 14153303), (23, 1230722), (46, 615361), (173, 163622), (346, 81811), (3557, 7958), (3979, 7114)]