17924741632

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{161333}}^1$

素因数の和:161389

約数の個数: 80

約数和(自身を含む): 42251438592

約数和(自身を除く): 24326696960

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, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7936, 13888, 15872, 27776, 55552, 111104, 161333, 322666, 645332, 1129331, 1290664, 2258662, 2581328, 4517324, 5001323, 5162656, 9034648, 10002646, 10325312, 18069296, 20005292, 20650624, 35009261, 36138592, 40010584, 41301248, 70018522, 72277184, 80021168, 82602496, 140037044, 144554368, 160042336, 280074088, 289108736, 320084672, 560148176, 578217472, 640169344, 1120296352, 1280338688, 2240592704, 2560677376, 4481185408, 8962370816, 17924741632]

約数ペア:

[(1, 17924741632), (2, 8962370816), (4, 4481185408), (7, 2560677376), (8, 2240592704), (14, 1280338688), (16, 1120296352), (28, 640169344), (31, 578217472), (32, 560148176), (56, 320084672), (62, 289108736), (64, 280074088), (112, 160042336), (124, 144554368), (128, 140037044), (217, 82602496), (224, 80021168), (248, 72277184), (256, 70018522), (434, 41301248), (448, 40010584), (496, 36138592), (512, 35009261), (868, 20650624), (896, 20005292), (992, 18069296), (1736, 10325312), (1792, 10002646), (1984, 9034648), (3472, 5162656), (3584, 5001323), (3968, 4517324), (6944, 2581328), (7936, 2258662), (13888, 1290664), (15872, 1129331), (27776, 645332), (55552, 322666), (111104, 161333)]