29906672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2625

約数の個数: 40

約数和(自身を含む): 62804016

約数和(自身を除く): 32897344

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2557, 2924, 5114, 5848, 10228, 11696, 20456, 40912, 43469, 86938, 109951, 173876, 219902, 347752, 439804, 695504, 879608, 1759216, 1869167, 3738334, 7476668, 14953336, 29906672]

約数ペア:

[(1, 29906672), (2, 14953336), (4, 7476668), (8, 3738334), (16, 1869167), (17, 1759216), (34, 879608), (43, 695504), (68, 439804), (86, 347752), (136, 219902), (172, 173876), (272, 109951), (344, 86938), (688, 43469), (731, 40912), (1462, 20456), (2557, 11696), (2924, 10228), (5114, 5848)]