28147104

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5749}}^1$

素因数の和:5782

約数の個数: 72

約数和(自身を含む): 84766500

約数和(自身を除く): 56619396

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, 5749, 11498, 17247, 22996, 34494, 45992, 51741, 68988, 91984, 97733, 103482, 137976, 183968, 195466, 206964, 275952, 293199, 390932, 413928, 551904, 586398, 781864, 827856, 879597, 1172796, 1563728, 1655712, 1759194, 2345592, 3127456, 3518388, 4691184, 7036776, 9382368, 14073552, 28147104]

約数ペア:

[(1, 28147104), (2, 14073552), (3, 9382368), (4, 7036776), (6, 4691184), (8, 3518388), (9, 3127456), (12, 2345592), (16, 1759194), (17, 1655712), (18, 1563728), (24, 1172796), (32, 879597), (34, 827856), (36, 781864), (48, 586398), (51, 551904), (68, 413928), (72, 390932), (96, 293199), (102, 275952), (136, 206964), (144, 195466), (153, 183968), (204, 137976), (272, 103482), (288, 97733), (306, 91984), (408, 68988), (544, 51741), (612, 45992), (816, 34494), (1224, 22996), (1632, 17247), (2448, 11498), (4896, 5749)]