897456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2671}}^1$

素因数の和:2689

約数の個数: 40

約数和(自身を含む): 2650624

約数和(自身を除く): 1753168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2671, 5342, 8013, 10684, 16026, 18697, 21368, 32052, 37394, 42736, 56091, 64104, 74788, 112182, 128208, 149576, 224364, 299152, 448728, 897456]

約数ペア:

[(1, 897456), (2, 448728), (3, 299152), (4, 224364), (6, 149576), (7, 128208), (8, 112182), (12, 74788), (14, 64104), (16, 56091), (21, 42736), (24, 37394), (28, 32052), (42, 21368), (48, 18697), (56, 16026), (84, 10684), (112, 8013), (168, 5342), (336, 2671)]