28238544

素因数分解:

$2^4\times 3^8\times {\mathrm{269}}^1$

素因数の和:301

約数の個数: 90

約数和(自身を含む): 82369170

約数和(自身を除く): 54130626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 269, 324, 432, 486, 538, 648, 729, 807, 972, 1076, 1296, 1458, 1614, 1944, 2152, 2187, 2421, 2916, 3228, 3888, 4304, 4374, 4842, 5832, 6456, 6561, 7263, 8748, 9684, 11664, 12912, 13122, 14526, 17496, 19368, 21789, 26244, 29052, 34992, 38736, 43578, 52488, 58104, 65367, 87156, 104976, 116208, 130734, 174312, 196101, 261468, 348624, 392202, 522936, 588303, 784404, 1045872, 1176606, 1568808, 1764909, 2353212, 3137616, 3529818, 4706424, 7059636, 9412848, 14119272, 28238544]

約数ペア:

[(1, 28238544), (2, 14119272), (3, 9412848), (4, 7059636), (6, 4706424), (8, 3529818), (9, 3137616), (12, 2353212), (16, 1764909), (18, 1568808), (24, 1176606), (27, 1045872), (36, 784404), (48, 588303), (54, 522936), (72, 392202), (81, 348624), (108, 261468), (144, 196101), (162, 174312), (216, 130734), (243, 116208), (269, 104976), (324, 87156), (432, 65367), (486, 58104), (538, 52488), (648, 43578), (729, 38736), (807, 34992), (972, 29052), (1076, 26244), (1296, 21789), (1458, 19368), (1614, 17496), (1944, 14526), (2152, 13122), (2187, 12912), (2421, 11664), (2916, 9684), (3228, 8748), (3888, 7263), (4304, 6561), (4374, 6456), (4842, 5832)]