76421584

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{4919}}^1$

素因数の和:5898

約数の個数: 20

約数和(自身を含む): 148249440

約数和(自身を除く): 71827856

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 4919, 7768, 9838, 15536, 19676, 39352, 78704, 4776349, 9552698, 19105396, 38210792, 76421584]

約数ペア:

[(1, 76421584), (2, 38210792), (4, 19105396), (8, 9552698), (16, 4776349), (971, 78704), (1942, 39352), (3884, 19676), (4919, 15536), (7768, 9838)]