28040256

素因数分解:

$2^6\times 3^6\times {\mathrm{601}}^1$

素因数の和:631

約数の個数: 98

約数和(自身を含む): 83564222

約数和(自身を除く): 55523966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 601, 648, 729, 864, 972, 1202, 1296, 1458, 1728, 1803, 1944, 2404, 2592, 2916, 3606, 3888, 4808, 5184, 5409, 5832, 7212, 7776, 9616, 10818, 11664, 14424, 15552, 16227, 19232, 21636, 23328, 28848, 32454, 38464, 43272, 46656, 48681, 57696, 64908, 86544, 97362, 115392, 129816, 146043, 173088, 194724, 259632, 292086, 346176, 389448, 438129, 519264, 584172, 778896, 876258, 1038528, 1168344, 1557792, 1752516, 2336688, 3115584, 3505032, 4673376, 7010064, 9346752, 14020128, 28040256]

約数ペア:

[(1, 28040256), (2, 14020128), (3, 9346752), (4, 7010064), (6, 4673376), (8, 3505032), (9, 3115584), (12, 2336688), (16, 1752516), (18, 1557792), (24, 1168344), (27, 1038528), (32, 876258), (36, 778896), (48, 584172), (54, 519264), (64, 438129), (72, 389448), (81, 346176), (96, 292086), (108, 259632), (144, 194724), (162, 173088), (192, 146043), (216, 129816), (243, 115392), (288, 97362), (324, 86544), (432, 64908), (486, 57696), (576, 48681), (601, 46656), (648, 43272), (729, 38464), (864, 32454), (972, 28848), (1202, 23328), (1296, 21636), (1458, 19232), (1728, 16227), (1803, 15552), (1944, 14424), (2404, 11664), (2592, 10818), (2916, 9616), (3606, 7776), (3888, 7212), (4808, 5832), (5184, 5409)]