26941488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 80161536

約数和(自身を除く): 53220048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 181, 336, 362, 443, 543, 724, 886, 1086, 1267, 1329, 1448, 1772, 2172, 2534, 2658, 2896, 3101, 3544, 3801, 4344, 5068, 5316, 6202, 7088, 7602, 8688, 9303, 10136, 10632, 12404, 15204, 18606, 20272, 21264, 24808, 30408, 37212, 49616, 60816, 74424, 80183, 148848, 160366, 240549, 320732, 481098, 561281, 641464, 962196, 1122562, 1282928, 1683843, 1924392, 2245124, 3367686, 3848784, 4490248, 6735372, 8980496, 13470744, 26941488]

約数ペア:

[(1, 26941488), (2, 13470744), (3, 8980496), (4, 6735372), (6, 4490248), (7, 3848784), (8, 3367686), (12, 2245124), (14, 1924392), (16, 1683843), (21, 1282928), (24, 1122562), (28, 962196), (42, 641464), (48, 561281), (56, 481098), (84, 320732), (112, 240549), (168, 160366), (181, 148848), (336, 80183), (362, 74424), (443, 60816), (543, 49616), (724, 37212), (886, 30408), (1086, 24808), (1267, 21264), (1329, 20272), (1448, 18606), (1772, 15204), (2172, 12404), (2534, 10632), (2658, 10136), (2896, 9303), (3101, 8688), (3544, 7602), (3801, 7088), (4344, 6202), (5068, 5316)]