66742608

素因数分解:

$2^4\times 3^1\times {\mathrm{1390471}}^1$

素因数の和:1390482

約数の個数: 20

約数和(自身を含む): 172418528

約数和(自身を除く): 105675920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1390471, 2780942, 4171413, 5561884, 8342826, 11123768, 16685652, 22247536, 33371304, 66742608]

約数ペア:

[(1, 66742608), (2, 33371304), (3, 22247536), (4, 16685652), (6, 11123768), (8, 8342826), (12, 5561884), (16, 4171413), (24, 2780942), (48, 1390471)]