69980608

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:545

約数の個数: 56

約数和(自身を含む): 144840960

約数和(自身を除く): 74860352

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 64, 86, 118, 172, 236, 344, 431, 472, 688, 862, 944, 1376, 1724, 1888, 2537, 2752, 3448, 3776, 5074, 6896, 10148, 13792, 18533, 20296, 25429, 27584, 37066, 40592, 50858, 74132, 81184, 101716, 148264, 162368, 203432, 296528, 406864, 593056, 813728, 1093447, 1186112, 1627456, 2186894, 4373788, 8747576, 17495152, 34990304, 69980608]

約数ペア:

[(1, 69980608), (2, 34990304), (4, 17495152), (8, 8747576), (16, 4373788), (32, 2186894), (43, 1627456), (59, 1186112), (64, 1093447), (86, 813728), (118, 593056), (172, 406864), (236, 296528), (344, 203432), (431, 162368), (472, 148264), (688, 101716), (862, 81184), (944, 74132), (1376, 50858), (1724, 40592), (1888, 37066), (2537, 27584), (2752, 25429), (3448, 20296), (3776, 18533), (5074, 13792), (6896, 10148)]