71346976

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2729}}^1$

素因数の和:2801

約数の個数: 48

約数和(自身を含む): 151351200

約数和(自身を除く): 80004224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 2729, 3268, 5458, 6536, 10916, 13072, 21832, 26144, 43664, 51851, 87328, 103702, 117347, 207404, 234694, 414808, 469388, 829616, 938776, 1659232, 1877552, 2229593, 3755104, 4459186, 8918372, 17836744, 35673488, 71346976]

約数ペア:

[(1, 71346976), (2, 35673488), (4, 17836744), (8, 8918372), (16, 4459186), (19, 3755104), (32, 2229593), (38, 1877552), (43, 1659232), (76, 938776), (86, 829616), (152, 469388), (172, 414808), (304, 234694), (344, 207404), (608, 117347), (688, 103702), (817, 87328), (1376, 51851), (1634, 43664), (2729, 26144), (3268, 21832), (5458, 13072), (6536, 10916)]