8626688

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 80

約数和(自身を含む): 20623680

約数和(自身を除く): 11996992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 83, 112, 116, 128, 166, 203, 224, 232, 256, 332, 406, 448, 464, 512, 581, 664, 812, 896, 928, 1162, 1328, 1624, 1792, 1856, 2324, 2407, 2656, 3248, 3584, 3712, 4648, 4814, 5312, 6496, 7424, 9296, 9628, 10624, 12992, 14848, 16849, 18592, 19256, 21248, 25984, 33698, 37184, 38512, 42496, 51968, 67396, 74368, 77024, 103936, 134792, 148736, 154048, 269584, 297472, 308096, 539168, 616192, 1078336, 1232384, 2156672, 4313344, 8626688]

約数ペア:

[(1, 8626688), (2, 4313344), (4, 2156672), (7, 1232384), (8, 1078336), (14, 616192), (16, 539168), (28, 308096), (29, 297472), (32, 269584), (56, 154048), (58, 148736), (64, 134792), (83, 103936), (112, 77024), (116, 74368), (128, 67396), (166, 51968), (203, 42496), (224, 38512), (232, 37184), (256, 33698), (332, 25984), (406, 21248), (448, 19256), (464, 18592), (512, 16849), (581, 14848), (664, 12992), (812, 10624), (896, 9628), (928, 9296), (1162, 7424), (1328, 6496), (1624, 5312), (1792, 4814), (1856, 4648), (2324, 3712), (2407, 3584), (2656, 3248)]