66280260496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{142845389}}^1$

素因数の和:142845426

約数の個数: 20

約数和(自身を含む): 132846212700

約数和(自身を除く): 66565952204

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 142845389, 285690778, 571381556, 1142763112, 2285526224, 4142516281, 8285032562, 16570065124, 33140130248, 66280260496]

約数ペア:

[(1, 66280260496), (2, 33140130248), (4, 16570065124), (8, 8285032562), (16, 4142516281), (29, 2285526224), (58, 1142763112), (116, 571381556), (232, 285690778), (464, 142845389)]