74719552

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1503

約数の個数: 56

約数和(自身を含む): 159816800

約数和(自身を除く): 85097248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1429, 1634, 2752, 2858, 3268, 5716, 6536, 11432, 13072, 22864, 26144, 27151, 45728, 52288, 54302, 61447, 91456, 108604, 122894, 217208, 245788, 434416, 491576, 868832, 983152, 1167493, 1737664, 1966304, 2334986, 3932608, 4669972, 9339944, 18679888, 37359776, 74719552]

約数ペア:

[(1, 74719552), (2, 37359776), (4, 18679888), (8, 9339944), (16, 4669972), (19, 3932608), (32, 2334986), (38, 1966304), (43, 1737664), (64, 1167493), (76, 983152), (86, 868832), (152, 491576), (172, 434416), (304, 245788), (344, 217208), (608, 122894), (688, 108604), (817, 91456), (1216, 61447), (1376, 54302), (1429, 52288), (1634, 45728), (2752, 27151), (2858, 26144), (3268, 22864), (5716, 13072), (6536, 11432)]