25668864

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:892

約数の個数: 108

約数和(自身を含む): 79795716

約数和(自身を除く): 54126852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 857, 936, 1152, 1248, 1664, 1714, 1872, 2304, 2496, 2571, 3328, 3428, 3744, 4992, 5142, 6856, 7488, 7713, 9984, 10284, 11141, 13712, 14976, 15426, 20568, 22282, 27424, 29952, 30852, 33423, 41136, 44564, 54848, 61704, 66846, 82272, 89128, 100269, 109696, 123408, 133692, 164544, 178256, 200538, 219392, 246816, 267384, 329088, 356512, 401076, 493632, 534768, 658176, 713024, 802152, 987264, 1069536, 1426048, 1604304, 1974528, 2139072, 2852096, 3208608, 4278144, 6417216, 8556288, 12834432, 25668864]

約数ペア:

[(1, 25668864), (2, 12834432), (3, 8556288), (4, 6417216), (6, 4278144), (8, 3208608), (9, 2852096), (12, 2139072), (13, 1974528), (16, 1604304), (18, 1426048), (24, 1069536), (26, 987264), (32, 802152), (36, 713024), (39, 658176), (48, 534768), (52, 493632), (64, 401076), (72, 356512), (78, 329088), (96, 267384), (104, 246816), (117, 219392), (128, 200538), (144, 178256), (156, 164544), (192, 133692), (208, 123408), (234, 109696), (256, 100269), (288, 89128), (312, 82272), (384, 66846), (416, 61704), (468, 54848), (576, 44564), (624, 41136), (768, 33423), (832, 30852), (857, 29952), (936, 27424), (1152, 22282), (1248, 20568), (1664, 15426), (1714, 14976), (1872, 13712), (2304, 11141), (2496, 10284), (2571, 9984), (3328, 7713), (3428, 7488), (3744, 6856), (4992, 5142)]