26487888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2592

約数の個数: 80

約数和(自身を含む): 80756736

約数和(自身を除く): 54268848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2543, 2604, 3472, 5086, 5208, 7629, 10172, 10416, 15258, 17801, 20344, 30516, 35602, 40688, 53403, 61032, 71204, 78833, 106806, 122064, 142408, 157666, 213612, 236499, 284816, 315332, 427224, 472998, 551831, 630664, 854448, 945996, 1103662, 1261328, 1655493, 1891992, 2207324, 3310986, 3783984, 4414648, 6621972, 8829296, 13243944, 26487888]

約数ペア:

[(1, 26487888), (2, 13243944), (3, 8829296), (4, 6621972), (6, 4414648), (7, 3783984), (8, 3310986), (12, 2207324), (14, 1891992), (16, 1655493), (21, 1261328), (24, 1103662), (28, 945996), (31, 854448), (42, 630664), (48, 551831), (56, 472998), (62, 427224), (84, 315332), (93, 284816), (112, 236499), (124, 213612), (168, 157666), (186, 142408), (217, 122064), (248, 106806), (336, 78833), (372, 71204), (434, 61032), (496, 53403), (651, 40688), (744, 35602), (868, 30516), (1302, 20344), (1488, 17801), (1736, 15258), (2543, 10416), (2604, 10172), (3472, 7629), (5086, 5208)]