34944724

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 71862560

約数和(自身を除く): 36917836

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 43, 68, 74, 76, 86, 148, 172, 289, 323, 578, 629, 646, 703, 731, 817, 1156, 1258, 1292, 1406, 1462, 1591, 1634, 2516, 2812, 2924, 3182, 3268, 5491, 6364, 10693, 10982, 11951, 12427, 13889, 21386, 21964, 23902, 24854, 27047, 27778, 30229, 42772, 47804, 49708, 54094, 55556, 60458, 108188, 120916, 203167, 236113, 406334, 459799, 472226, 513893, 812668, 919598, 944452, 1027786, 1839196, 2055572, 8736181, 17472362, 34944724]

約数ペア:

[(1, 34944724), (2, 17472362), (4, 8736181), (17, 2055572), (19, 1839196), (34, 1027786), (37, 944452), (38, 919598), (43, 812668), (68, 513893), (74, 472226), (76, 459799), (86, 406334), (148, 236113), (172, 203167), (289, 120916), (323, 108188), (578, 60458), (629, 55556), (646, 54094), (703, 49708), (731, 47804), (817, 42772), (1156, 30229), (1258, 27778), (1292, 27047), (1406, 24854), (1462, 23902), (1591, 21964), (1634, 21386), (2516, 13889), (2812, 12427), (2924, 11951), (3182, 10982), (3268, 10693), (5491, 6364)]