28122312

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{17489}}^1$

素因数の和:17565

約数の個数: 32

約数和(自身を含む): 71359200

約数和(自身を除く): 43236888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 17489, 34978, 52467, 69956, 104934, 139912, 209868, 419736, 1171763, 2343526, 3515289, 4687052, 7030578, 9374104, 14061156, 28122312]

約数ペア:

[(1, 28122312), (2, 14061156), (3, 9374104), (4, 7030578), (6, 4687052), (8, 3515289), (12, 2343526), (24, 1171763), (67, 419736), (134, 209868), (201, 139912), (268, 104934), (402, 69956), (536, 52467), (804, 34978), (1608, 17489)]