28251552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2510

約数の個数: 96

約数和(自身を含む): 89776512

約数和(自身を除く): 61524960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1904, 2473, 2856, 3808, 4946, 5712, 7419, 9892, 11424, 14838, 17311, 19784, 29676, 34622, 39568, 42041, 51933, 59352, 69244, 79136, 84082, 103866, 118704, 126123, 138488, 168164, 207732, 237408, 252246, 276976, 294287, 336328, 415464, 504492, 553952, 588574, 672656, 830928, 882861, 1008984, 1177148, 1345312, 1661856, 1765722, 2017968, 2354296, 3531444, 4035936, 4708592, 7062888, 9417184, 14125776, 28251552]

約数ペア:

[(1, 28251552), (2, 14125776), (3, 9417184), (4, 7062888), (6, 4708592), (7, 4035936), (8, 3531444), (12, 2354296), (14, 2017968), (16, 1765722), (17, 1661856), (21, 1345312), (24, 1177148), (28, 1008984), (32, 882861), (34, 830928), (42, 672656), (48, 588574), (51, 553952), (56, 504492), (68, 415464), (84, 336328), (96, 294287), (102, 276976), (112, 252246), (119, 237408), (136, 207732), (168, 168164), (204, 138488), (224, 126123), (238, 118704), (272, 103866), (336, 84082), (357, 79136), (408, 69244), (476, 59352), (544, 51933), (672, 42041), (714, 39568), (816, 34622), (952, 29676), (1428, 19784), (1632, 17311), (1904, 14838), (2473, 11424), (2856, 9892), (3808, 7419), (4946, 5712)]