28075584

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 112

約数和(自身を含む): 79004160

約数和(自身を除く): 50928576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 53, 62, 64, 89, 93, 96, 106, 124, 159, 178, 186, 192, 212, 248, 267, 318, 356, 372, 424, 496, 534, 636, 712, 744, 848, 992, 1068, 1272, 1424, 1488, 1643, 1696, 1984, 2136, 2544, 2759, 2848, 2976, 3286, 3392, 4272, 4717, 4929, 5088, 5518, 5696, 5952, 6572, 8277, 8544, 9434, 9858, 10176, 11036, 13144, 14151, 16554, 17088, 18868, 19716, 22072, 26288, 28302, 33108, 37736, 39432, 44144, 52576, 56604, 66216, 75472, 78864, 88288, 105152, 113208, 132432, 146227, 150944, 157728, 176576, 226416, 264864, 292454, 301888, 315456, 438681, 452832, 529728, 584908, 877362, 905664, 1169816, 1754724, 2339632, 3509448, 4679264, 7018896, 9358528, 14037792, 28075584]

約数ペア:

[(1, 28075584), (2, 14037792), (3, 9358528), (4, 7018896), (6, 4679264), (8, 3509448), (12, 2339632), (16, 1754724), (24, 1169816), (31, 905664), (32, 877362), (48, 584908), (53, 529728), (62, 452832), (64, 438681), (89, 315456), (93, 301888), (96, 292454), (106, 264864), (124, 226416), (159, 176576), (178, 157728), (186, 150944), (192, 146227), (212, 132432), (248, 113208), (267, 105152), (318, 88288), (356, 78864), (372, 75472), (424, 66216), (496, 56604), (534, 52576), (636, 44144), (712, 39432), (744, 37736), (848, 33108), (992, 28302), (1068, 26288), (1272, 22072), (1424, 19716), (1488, 18868), (1643, 17088), (1696, 16554), (1984, 14151), (2136, 13144), (2544, 11036), (2759, 10176), (2848, 9858), (2976, 9434), (3286, 8544), (3392, 8277), (4272, 6572), (4717, 5952), (4929, 5696), (5088, 5518)]