28260920.000000000

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{12791}}^1$

素因数の和:12826

約数の個数: 84

約数和(自身を含む): 380152656

約数和(自身を除く): 254903184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 12791, 25582, 38373, 51164, 76746, 102328, 115119, 153492, 204656, 217447, 230238, 306984, 409312, 434894, 460476, 613968, 652341, 818624, 869788, 920952, 1227936, 1304682, 1739576, 1841904, 1957023, 2455872, 2609364, 3479152, 3683808, 3914046, 5218728, 6958304, 7367616, 7828092, 10437456, 13916608, 15656184, 20874912, 31312368, 41749824, 62624736, 125249472]

約数ペア:

[(1, 125249472), (2, 62624736), (3, 41749824), (4, 31312368), (6, 20874912), (8, 15656184), (9, 13916608), (12, 10437456), (16, 7828092), (17, 7367616), (18, 6958304), (24, 5218728), (32, 3914046), (34, 3683808), (36, 3479152), (48, 2609364), (51, 2455872), (64, 1957023), (68, 1841904), (72, 1739576), (96, 1304682), (102, 1227936), (136, 920952), (144, 869788), (153, 818624), (192, 652341), (204, 613968), (272, 460476), (288, 434894), (306, 409312), (408, 306984), (544, 230238), (576, 217447), (612, 204656), (816, 153492), (1088, 115119), (1224, 102328), (1632, 76746), (2448, 51164), (3264, 38373), (4896, 25582), (9792, 12791)]