7974984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17489}}^1$

素因数の和:17517

約数の個数: 32

約数和(自身を含む): 20988000

約数和(自身を除く): 13013016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 17489, 34978, 52467, 69956, 104934, 139912, 209868, 332291, 419736, 664582, 996873, 1329164, 1993746, 2658328, 3987492, 7974984]

約数ペア:

[(1, 7974984), (2, 3987492), (3, 2658328), (4, 1993746), (6, 1329164), (8, 996873), (12, 664582), (19, 419736), (24, 332291), (38, 209868), (57, 139912), (76, 104934), (114, 69956), (152, 52467), (228, 34978), (456, 17489)]