65281056

素因数分解:

$2^5\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1549}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 171864000

約数和(自身を除く): 106582944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 439, 878, 1317, 1549, 1756, 2634, 3098, 3512, 4647, 5268, 6196, 7024, 9294, 10536, 12392, 14048, 18588, 21072, 24784, 37176, 42144, 49568, 74352, 148704, 680011, 1360022, 2040033, 2720044, 4080066, 5440088, 8160132, 10880176, 16320264, 21760352, 32640528, 65281056]

約数ペア:

[(1, 65281056), (2, 32640528), (3, 21760352), (4, 16320264), (6, 10880176), (8, 8160132), (12, 5440088), (16, 4080066), (24, 2720044), (32, 2040033), (48, 1360022), (96, 680011), (439, 148704), (878, 74352), (1317, 49568), (1549, 42144), (1756, 37176), (2634, 24784), (3098, 21072), (3512, 18588), (4647, 14048), (5268, 12392), (6196, 10536), (7024, 9294)]