42988596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1667}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 115078656

約数和(自身を除く): 72090060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1667, 1842, 2149, 3334, 3684, 4298, 5001, 6447, 6668, 8596, 10002, 11669, 12894, 20004, 23338, 25788, 35007, 46676, 70014, 140028, 511769, 1023538, 1535307, 2047076, 3070614, 3582383, 6141228, 7164766, 10747149, 14329532, 21494298, 42988596]

約数ペア:

[(1, 42988596), (2, 21494298), (3, 14329532), (4, 10747149), (6, 7164766), (7, 6141228), (12, 3582383), (14, 3070614), (21, 2047076), (28, 1535307), (42, 1023538), (84, 511769), (307, 140028), (614, 70014), (921, 46676), (1228, 35007), (1667, 25788), (1842, 23338), (2149, 20004), (3334, 12894), (3684, 11669), (4298, 10002), (5001, 8596), (6447, 6668)]