28803984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3209}}^1$

素因数の和:3248

約数の個数: 80

約数和(自身を含む): 85976640

約数和(自身を除く): 57172656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 3209, 4488, 6418, 8976, 9627, 12836, 19254, 25672, 35299, 38508, 51344, 54553, 70598, 77016, 105897, 109106, 141196, 154032, 163659, 211794, 218212, 282392, 327318, 423588, 436424, 564784, 600083, 654636, 847176, 872848, 1200166, 1309272, 1694352, 1800249, 2400332, 2618544, 3600498, 4800664, 7200996, 9601328, 14401992, 28803984]

約数ペア:

[(1, 28803984), (2, 14401992), (3, 9601328), (4, 7200996), (6, 4800664), (8, 3600498), (11, 2618544), (12, 2400332), (16, 1800249), (17, 1694352), (22, 1309272), (24, 1200166), (33, 872848), (34, 847176), (44, 654636), (48, 600083), (51, 564784), (66, 436424), (68, 423588), (88, 327318), (102, 282392), (132, 218212), (136, 211794), (176, 163659), (187, 154032), (204, 141196), (264, 109106), (272, 105897), (374, 77016), (408, 70598), (528, 54553), (561, 51344), (748, 38508), (816, 35299), (1122, 25672), (1496, 19254), (2244, 12836), (2992, 9627), (3209, 8976), (4488, 6418)]