57496816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 127714048

約数和(自身を除く): 70217232

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 37, 52, 62, 74, 104, 124, 148, 208, 241, 248, 296, 403, 481, 482, 496, 592, 806, 962, 964, 1147, 1612, 1924, 1928, 2294, 3133, 3224, 3848, 3856, 4588, 6266, 6448, 7471, 7696, 8917, 9176, 12532, 14911, 14942, 17834, 18352, 25064, 29822, 29884, 35668, 50128, 59644, 59768, 71336, 97123, 115921, 119288, 119536, 142672, 194246, 231842, 238576, 276427, 388492, 463684, 552854, 776984, 927368, 1105708, 1553968, 1854736, 2211416, 3593551, 4422832, 7187102, 14374204, 28748408, 57496816]

約数ペア:

[(1, 57496816), (2, 28748408), (4, 14374204), (8, 7187102), (13, 4422832), (16, 3593551), (26, 2211416), (31, 1854736), (37, 1553968), (52, 1105708), (62, 927368), (74, 776984), (104, 552854), (124, 463684), (148, 388492), (208, 276427), (241, 238576), (248, 231842), (296, 194246), (403, 142672), (481, 119536), (482, 119288), (496, 115921), (592, 97123), (806, 71336), (962, 59768), (964, 59644), (1147, 50128), (1612, 35668), (1924, 29884), (1928, 29822), (2294, 25064), (3133, 18352), (3224, 17834), (3848, 14942), (3856, 14911), (4588, 12532), (6266, 9176), (6448, 8917), (7471, 7696)]