67944472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{751}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 131028480

約数和(自身を除く): 63084008

約数列:

[1, 2, 4, 8, 43, 86, 172, 263, 344, 526, 751, 1052, 1502, 2104, 3004, 6008, 11309, 22618, 32293, 45236, 64586, 90472, 129172, 197513, 258344, 395026, 790052, 1580104, 8493059, 16986118, 33972236, 67944472]

約数ペア:

[(1, 67944472), (2, 33972236), (4, 16986118), (8, 8493059), (43, 1580104), (86, 790052), (172, 395026), (263, 258344), (344, 197513), (526, 129172), (751, 90472), (1052, 64586), (1502, 45236), (2104, 32293), (3004, 22618), (6008, 11309)]