64206208

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 144138240

約数和(自身を除く): 79932032

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1408, 1471, 1984, 2728, 2942, 3968, 5456, 5884, 10912, 11768, 16181, 21824, 23536, 32362, 43648, 45601, 47072, 64724, 91202, 94144, 129448, 182404, 188288, 258896, 364808, 501611, 517792, 729616, 1003222, 1035584, 1459232, 2006444, 2071168, 2918464, 4012888, 5836928, 8025776, 16051552, 32103104, 64206208]

約数ペア:

[(1, 64206208), (2, 32103104), (4, 16051552), (8, 8025776), (11, 5836928), (16, 4012888), (22, 2918464), (31, 2071168), (32, 2006444), (44, 1459232), (62, 1035584), (64, 1003222), (88, 729616), (124, 517792), (128, 501611), (176, 364808), (248, 258896), (341, 188288), (352, 182404), (496, 129448), (682, 94144), (704, 91202), (992, 64724), (1364, 47072), (1408, 45601), (1471, 43648), (1984, 32362), (2728, 23536), (2942, 21824), (3968, 16181), (5456, 11768), (5884, 10912)]