71340936736

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2728769}}^1$

素因数の和:2728841

約数の個数: 48

約数和(自身を含む): 151283008800

約数和(自身を除く): 79942072064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 3268, 6536, 13072, 26144, 2728769, 5457538, 10915076, 21830152, 43660304, 51846611, 87320608, 103693222, 117337067, 207386444, 234674134, 414772888, 469348268, 829545776, 938696536, 1659091552, 1877393072, 2229404273, 3754786144, 4458808546, 8917617092, 17835234184, 35670468368, 71340936736]

約数ペア:

[(1, 71340936736), (2, 35670468368), (4, 17835234184), (8, 8917617092), (16, 4458808546), (19, 3754786144), (32, 2229404273), (38, 1877393072), (43, 1659091552), (76, 938696536), (86, 829545776), (152, 469348268), (172, 414772888), (304, 234674134), (344, 207386444), (608, 117337067), (688, 103693222), (817, 87320608), (1376, 51846611), (1634, 43660304), (3268, 21830152), (6536, 10915076), (13072, 5457538), (26144, 2728769)]