28016928

素因数分解:

$2^5\times 3^6\times {\mathrm{1201}}^1$

素因数の和:1229

約数の個数: 84

約数和(自身を含む): 82768518

約数和(自身を除く): 54751590

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1201, 1296, 1458, 1944, 2402, 2592, 2916, 3603, 3888, 4804, 5832, 7206, 7776, 9608, 10809, 11664, 14412, 19216, 21618, 23328, 28824, 32427, 38432, 43236, 57648, 64854, 86472, 97281, 115296, 129708, 172944, 194562, 259416, 291843, 345888, 389124, 518832, 583686, 778248, 875529, 1037664, 1167372, 1556496, 1751058, 2334744, 3112992, 3502116, 4669488, 7004232, 9338976, 14008464, 28016928]

約数ペア:

[(1, 28016928), (2, 14008464), (3, 9338976), (4, 7004232), (6, 4669488), (8, 3502116), (9, 3112992), (12, 2334744), (16, 1751058), (18, 1556496), (24, 1167372), (27, 1037664), (32, 875529), (36, 778248), (48, 583686), (54, 518832), (72, 389124), (81, 345888), (96, 291843), (108, 259416), (144, 194562), (162, 172944), (216, 129708), (243, 115296), (288, 97281), (324, 86472), (432, 64854), (486, 57648), (648, 43236), (729, 38432), (864, 32427), (972, 28824), (1201, 23328), (1296, 21618), (1458, 19216), (1944, 14412), (2402, 11664), (2592, 10809), (2916, 9608), (3603, 7776), (3888, 7206), (4804, 5832)]