74403896

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 169274880

約数和(自身を除く): 94870984

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 644, 854, 947, 1288, 1403, 1708, 1894, 2806, 3416, 3788, 5612, 6629, 7576, 9821, 11224, 13258, 19642, 21781, 26516, 39284, 43562, 53032, 57767, 78568, 87124, 115534, 152467, 174248, 231068, 304934, 404369, 462136, 609868, 808738, 1219736, 1328641, 1617476, 2657282, 3234952, 5314564, 9300487, 10629128, 18600974, 37201948, 74403896]

約数ペア:

[(1, 74403896), (2, 37201948), (4, 18600974), (7, 10629128), (8, 9300487), (14, 5314564), (23, 3234952), (28, 2657282), (46, 1617476), (56, 1328641), (61, 1219736), (92, 808738), (122, 609868), (161, 462136), (184, 404369), (244, 304934), (322, 231068), (427, 174248), (488, 152467), (644, 115534), (854, 87124), (947, 78568), (1288, 57767), (1403, 53032), (1708, 43562), (1894, 39284), (2806, 26516), (3416, 21781), (3788, 19642), (5612, 13258), (6629, 11224), (7576, 9821)]