76663504

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{34471}}^1$

素因数の和:34618

約数の個数: 20

約数和(自身を含む): 149608480

約数和(自身を除く): 72944976

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 34471, 68942, 137884, 275768, 551536, 4791469, 9582938, 19165876, 38331752, 76663504]

約数ペア:

[(1, 76663504), (2, 38331752), (4, 19165876), (8, 9582938), (16, 4791469), (139, 551536), (278, 275768), (556, 137884), (1112, 68942), (2224, 34471)]