9678928

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 21695040

約数和(自身を除く): 12016112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 971, 1246, 1424, 1942, 2492, 3884, 4984, 6797, 7768, 9968, 13594, 15536, 27188, 54376, 86419, 108752, 172838, 345676, 604933, 691352, 1209866, 1382704, 2419732, 4839464, 9678928]

約数ペア:

[(1, 9678928), (2, 4839464), (4, 2419732), (7, 1382704), (8, 1209866), (14, 691352), (16, 604933), (28, 345676), (56, 172838), (89, 108752), (112, 86419), (178, 54376), (356, 27188), (623, 15536), (712, 13594), (971, 9968), (1246, 7768), (1424, 6797), (1942, 4984), (2492, 3884)]