28871712

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5897}}^1$

素因数の和:5930

約数の個数: 72

約数和(自身を含む): 86948316

約数和(自身を除く): 58076604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 5897, 11794, 17691, 23588, 35382, 47176, 53073, 70764, 94352, 100249, 106146, 141528, 188704, 200498, 212292, 283056, 300747, 400996, 424584, 566112, 601494, 801992, 849168, 902241, 1202988, 1603984, 1698336, 1804482, 2405976, 3207968, 3608964, 4811952, 7217928, 9623904, 14435856, 28871712]

約数ペア:

[(1, 28871712), (2, 14435856), (3, 9623904), (4, 7217928), (6, 4811952), (8, 3608964), (9, 3207968), (12, 2405976), (16, 1804482), (17, 1698336), (18, 1603984), (24, 1202988), (32, 902241), (34, 849168), (36, 801992), (48, 601494), (51, 566112), (68, 424584), (72, 400996), (96, 300747), (102, 283056), (136, 212292), (144, 200498), (153, 188704), (204, 141528), (272, 106146), (288, 100249), (306, 94352), (408, 70764), (544, 53073), (612, 47176), (816, 35382), (1224, 23588), (1632, 17691), (2448, 11794), (4896, 5897)]