64017548

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 133783104

約数和(自身を除く): 69765556

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 518, 854, 1013, 1036, 1708, 2026, 2257, 4052, 4514, 7091, 9028, 14182, 15799, 28364, 31598, 37481, 61793, 63196, 74962, 123586, 149924, 247172, 262367, 432551, 524734, 865102, 1049468, 1730204, 2286341, 4572682, 9145364, 16004387, 32008774, 64017548]

約数ペア:

[(1, 64017548), (2, 32008774), (4, 16004387), (7, 9145364), (14, 4572682), (28, 2286341), (37, 1730204), (61, 1049468), (74, 865102), (122, 524734), (148, 432551), (244, 262367), (259, 247172), (427, 149924), (518, 123586), (854, 74962), (1013, 63196), (1036, 61793), (1708, 37481), (2026, 31598), (2257, 28364), (4052, 15799), (4514, 14182), (7091, 9028)]