64752776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 137712960

約数和(自身を除く): 72960184

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 131, 137, 164, 262, 274, 328, 451, 524, 548, 902, 1048, 1096, 1441, 1507, 1804, 2882, 3014, 3608, 5371, 5617, 5764, 6028, 10742, 11234, 11528, 12056, 17947, 21484, 22468, 35894, 42968, 44936, 59081, 61787, 71788, 118162, 123574, 143576, 197417, 236324, 247148, 394834, 472648, 494296, 735827, 789668, 1471654, 1579336, 2943308, 5886616, 8094097, 16188194, 32376388, 64752776]

約数ペア:

[(1, 64752776), (2, 32376388), (4, 16188194), (8, 8094097), (11, 5886616), (22, 2943308), (41, 1579336), (44, 1471654), (82, 789668), (88, 735827), (131, 494296), (137, 472648), (164, 394834), (262, 247148), (274, 236324), (328, 197417), (451, 143576), (524, 123574), (548, 118162), (902, 71788), (1048, 61787), (1096, 59081), (1441, 44936), (1507, 42968), (1804, 35894), (2882, 22468), (3014, 21484), (3608, 17947), (5371, 12056), (5617, 11528), (5764, 11234), (6028, 10742)]