65921568

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 181024704

約数和(自身を除く): 115103136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 67, 74, 96, 111, 134, 148, 201, 222, 268, 277, 296, 402, 444, 536, 554, 592, 804, 831, 888, 1072, 1108, 1184, 1608, 1662, 1776, 2144, 2216, 2479, 3216, 3324, 3552, 4432, 4958, 6432, 6648, 7437, 8864, 9916, 10249, 13296, 14874, 18559, 19832, 20498, 26592, 29748, 30747, 37118, 39664, 40996, 55677, 59496, 61494, 74236, 79328, 81992, 111354, 118992, 122988, 148472, 163984, 222708, 237984, 245976, 296944, 327968, 445416, 491952, 593888, 686683, 890832, 983904, 1373366, 1781664, 2060049, 2746732, 4120098, 5493464, 8240196, 10986928, 16480392, 21973856, 32960784, 65921568]

約数ペア:

[(1, 65921568), (2, 32960784), (3, 21973856), (4, 16480392), (6, 10986928), (8, 8240196), (12, 5493464), (16, 4120098), (24, 2746732), (32, 2060049), (37, 1781664), (48, 1373366), (67, 983904), (74, 890832), (96, 686683), (111, 593888), (134, 491952), (148, 445416), (201, 327968), (222, 296944), (268, 245976), (277, 237984), (296, 222708), (402, 163984), (444, 148472), (536, 122988), (554, 118992), (592, 111354), (804, 81992), (831, 79328), (888, 74236), (1072, 61494), (1108, 59496), (1184, 55677), (1608, 40996), (1662, 39664), (1776, 37118), (2144, 30747), (2216, 29748), (2479, 26592), (3216, 20498), (3324, 19832), (3552, 18559), (4432, 14874), (4958, 13296), (6432, 10249), (6648, 9916), (7437, 8864)]