17428688

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{1609}}^1$

素因数の和:2294

約数の個数: 20

約数和(自身を含む): 33838980

約数和(自身を除く): 16410292

約数列:

[1, 2, 4, 8, 16, 677, 1354, 1609, 2708, 3218, 5416, 6436, 10832, 12872, 25744, 1089293, 2178586, 4357172, 8714344, 17428688]

約数ペア:

[(1, 17428688), (2, 8714344), (4, 4357172), (8, 2178586), (16, 1089293), (677, 25744), (1354, 12872), (1609, 10832), (2708, 6436), (3218, 5416)]