28884768

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1650

約数の個数: 96

約数和(自身を含む): 87635520

約数和(自身を除く): 58750752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 88, 96, 102, 132, 136, 176, 187, 204, 264, 272, 352, 374, 408, 528, 544, 561, 748, 816, 1056, 1122, 1496, 1609, 1632, 2244, 2992, 3218, 4488, 4827, 5984, 6436, 8976, 9654, 12872, 17699, 17952, 19308, 25744, 27353, 35398, 38616, 51488, 53097, 54706, 70796, 77232, 82059, 106194, 109412, 141592, 154464, 164118, 212388, 218824, 283184, 300883, 328236, 424776, 437648, 566368, 601766, 656472, 849552, 875296, 902649, 1203532, 1312944, 1699104, 1805298, 2407064, 2625888, 3610596, 4814128, 7221192, 9628256, 14442384, 28884768]

約数ペア:

[(1, 28884768), (2, 14442384), (3, 9628256), (4, 7221192), (6, 4814128), (8, 3610596), (11, 2625888), (12, 2407064), (16, 1805298), (17, 1699104), (22, 1312944), (24, 1203532), (32, 902649), (33, 875296), (34, 849552), (44, 656472), (48, 601766), (51, 566368), (66, 437648), (68, 424776), (88, 328236), (96, 300883), (102, 283184), (132, 218824), (136, 212388), (176, 164118), (187, 154464), (204, 141592), (264, 109412), (272, 106194), (352, 82059), (374, 77232), (408, 70796), (528, 54706), (544, 53097), (561, 51488), (748, 38616), (816, 35398), (1056, 27353), (1122, 25744), (1496, 19308), (1609, 17952), (1632, 17699), (2244, 12872), (2992, 9654), (3218, 8976), (4488, 6436), (4827, 5984)]