42688350592

素因数分解:

$2^7\times {\mathrm{1291}}^1\times {\mathrm{258329}}^1$

素因数の和:259634

約数の個数: 32

約数和(自身を含む): 85109401800

約数和(自身を除く): 42421051208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1291, 2582, 5164, 10328, 20656, 41312, 82624, 165248, 258329, 516658, 1033316, 2066632, 4133264, 8266528, 16533056, 33066112, 333502739, 667005478, 1334010956, 2668021912, 5336043824, 10672087648, 21344175296, 42688350592]

約数ペア:

[(1, 42688350592), (2, 21344175296), (4, 10672087648), (8, 5336043824), (16, 2668021912), (32, 1334010956), (64, 667005478), (128, 333502739), (1291, 33066112), (2582, 16533056), (5164, 8266528), (10328, 4133264), (20656, 2066632), (41312, 1033316), (82624, 516658), (165248, 258329)]