26858448

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:193

約数の個数: 90

約数和(自身を含む): 78300482

約数和(自身を除く): 51442034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 71, 72, 74, 111, 142, 144, 148, 213, 222, 284, 296, 333, 426, 444, 568, 592, 639, 666, 852, 888, 1136, 1278, 1332, 1704, 1776, 2556, 2627, 2664, 3408, 5041, 5112, 5254, 5328, 7881, 10082, 10224, 10508, 15123, 15762, 20164, 21016, 23643, 30246, 31524, 40328, 42032, 45369, 47286, 60492, 63048, 80656, 90738, 94572, 120984, 126096, 181476, 186517, 189144, 241968, 362952, 373034, 378288, 559551, 725904, 746068, 1119102, 1492136, 1678653, 2238204, 2984272, 3357306, 4476408, 6714612, 8952816, 13429224, 26858448]

約数ペア:

[(1, 26858448), (2, 13429224), (3, 8952816), (4, 6714612), (6, 4476408), (8, 3357306), (9, 2984272), (12, 2238204), (16, 1678653), (18, 1492136), (24, 1119102), (36, 746068), (37, 725904), (48, 559551), (71, 378288), (72, 373034), (74, 362952), (111, 241968), (142, 189144), (144, 186517), (148, 181476), (213, 126096), (222, 120984), (284, 94572), (296, 90738), (333, 80656), (426, 63048), (444, 60492), (568, 47286), (592, 45369), (639, 42032), (666, 40328), (852, 31524), (888, 30246), (1136, 23643), (1278, 21016), (1332, 20164), (1704, 15762), (1776, 15123), (2556, 10508), (2627, 10224), (2664, 10082), (3408, 7881), (5041, 5328), (5112, 5254)]