71542048

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 77480672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1759, 2542, 3518, 5084, 7036, 10168, 14072, 20336, 28144, 40672, 54529, 56288, 72119, 109058, 144238, 218116, 288476, 436232, 576952, 872464, 1153904, 1744928, 2235689, 2307808, 4471378, 8942756, 17885512, 35771024, 71542048]

約数ペア:

[(1, 71542048), (2, 35771024), (4, 17885512), (8, 8942756), (16, 4471378), (31, 2307808), (32, 2235689), (41, 1744928), (62, 1153904), (82, 872464), (124, 576952), (164, 436232), (248, 288476), (328, 218116), (496, 144238), (656, 109058), (992, 72119), (1271, 56288), (1312, 54529), (1759, 40672), (2542, 28144), (3518, 20336), (5084, 14072), (7036, 10168)]