28924676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 57583680

約数和(自身を除く): 28659004

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 109, 148, 163, 218, 326, 407, 436, 652, 814, 1199, 1628, 1793, 2398, 3586, 4033, 4796, 6031, 7172, 8066, 12062, 16132, 17767, 24124, 35534, 44363, 66341, 71068, 88726, 132682, 177452, 195437, 265364, 390874, 657379, 781748, 1314758, 2629516, 7231169, 14462338, 28924676]

約数ペア:

[(1, 28924676), (2, 14462338), (4, 7231169), (11, 2629516), (22, 1314758), (37, 781748), (44, 657379), (74, 390874), (109, 265364), (148, 195437), (163, 177452), (218, 132682), (326, 88726), (407, 71068), (436, 66341), (652, 44363), (814, 35534), (1199, 24124), (1628, 17767), (1793, 16132), (2398, 12062), (3586, 8066), (4033, 7172), (4796, 6031)]