9897776

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1401

約数の個数: 40

約数和(自身を含む): 22260480

約数和(自身を除く): 12362704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1319, 1876, 2638, 3752, 5276, 7504, 9233, 10552, 18466, 21104, 36932, 73864, 88373, 147728, 176746, 353492, 618611, 706984, 1237222, 1413968, 2474444, 4948888, 9897776]

約数ペア:

[(1, 9897776), (2, 4948888), (4, 2474444), (7, 1413968), (8, 1237222), (14, 706984), (16, 618611), (28, 353492), (56, 176746), (67, 147728), (112, 88373), (134, 73864), (268, 36932), (469, 21104), (536, 18466), (938, 10552), (1072, 9233), (1319, 7504), (1876, 5276), (2638, 3752)]