8393056

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 19141920

約数和(自身を除く): 10748864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 421, 623, 712, 842, 1246, 1424, 1684, 2492, 2848, 2947, 3368, 4984, 5894, 6736, 9968, 11788, 13472, 19936, 23576, 37469, 47152, 74938, 94304, 149876, 262283, 299752, 524566, 599504, 1049132, 1199008, 2098264, 4196528, 8393056]

約数ペア:

[(1, 8393056), (2, 4196528), (4, 2098264), (7, 1199008), (8, 1049132), (14, 599504), (16, 524566), (28, 299752), (32, 262283), (56, 149876), (89, 94304), (112, 74938), (178, 47152), (224, 37469), (356, 23576), (421, 19936), (623, 13472), (712, 11788), (842, 9968), (1246, 6736), (1424, 5894), (1684, 4984), (2492, 3368), (2848, 2947)]