28598892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1109}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 76581120

約数和(自身を除く): 47982228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1109, 1228, 1842, 2149, 2218, 3327, 3684, 4298, 4436, 6447, 6654, 7763, 8596, 12894, 13308, 15526, 23289, 25788, 31052, 46578, 93156, 340463, 680926, 1021389, 1361852, 2042778, 2383241, 4085556, 4766482, 7149723, 9532964, 14299446, 28598892]

約数ペア:

[(1, 28598892), (2, 14299446), (3, 9532964), (4, 7149723), (6, 4766482), (7, 4085556), (12, 2383241), (14, 2042778), (21, 1361852), (28, 1021389), (42, 680926), (84, 340463), (307, 93156), (614, 46578), (921, 31052), (1109, 25788), (1228, 23289), (1842, 15526), (2149, 13308), (2218, 12894), (3327, 8596), (3684, 7763), (4298, 6654), (4436, 6447)]