705677056

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12703}}^1$

素因数の和:12757

約数の個数: 72

約数和(自身を含む): 1661886464

約数和(自身を除く): 956209408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 12703, 13888, 25406, 27776, 50812, 55552, 88921, 101624, 177842, 203248, 355684, 393793, 406496, 711368, 787586, 812992, 1422736, 1575172, 1625984, 2756551, 2845472, 3150344, 3251968, 5513102, 5690944, 6300688, 11026204, 11381888, 12601376, 22052408, 22763776, 25202752, 44104816, 50405504, 88209632, 100811008, 176419264, 352838528, 705677056]

約数ペア:

[(1, 705677056), (2, 352838528), (4, 176419264), (7, 100811008), (8, 88209632), (14, 50405504), (16, 44104816), (28, 25202752), (31, 22763776), (32, 22052408), (56, 12601376), (62, 11381888), (64, 11026204), (112, 6300688), (124, 5690944), (128, 5513102), (217, 3251968), (224, 3150344), (248, 2845472), (256, 2756551), (434, 1625984), (448, 1575172), (496, 1422736), (868, 812992), (896, 787586), (992, 711368), (1736, 406496), (1792, 393793), (1984, 355684), (3472, 203248), (3968, 177842), (6944, 101624), (7936, 88921), (12703, 55552), (13888, 50812), (25406, 27776)]