64147072

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1625

約数の個数: 64

約数和(自身を含む): 144309600

約数和(自身を除く): 80162528

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1408, 1571, 1856, 2552, 3142, 3712, 5104, 6284, 10208, 12568, 17281, 20416, 25136, 34562, 40832, 45559, 50272, 69124, 91118, 100544, 138248, 182236, 201088, 276496, 364472, 501149, 552992, 728944, 1002298, 1105984, 1457888, 2004596, 2211968, 2915776, 4009192, 5831552, 8018384, 16036768, 32073536, 64147072]

約数ペア:

[(1, 64147072), (2, 32073536), (4, 16036768), (8, 8018384), (11, 5831552), (16, 4009192), (22, 2915776), (29, 2211968), (32, 2004596), (44, 1457888), (58, 1105984), (64, 1002298), (88, 728944), (116, 552992), (128, 501149), (176, 364472), (232, 276496), (319, 201088), (352, 182236), (464, 138248), (638, 100544), (704, 91118), (928, 69124), (1276, 50272), (1408, 45559), (1571, 40832), (1856, 34562), (2552, 25136), (3142, 20416), (3712, 17281), (5104, 12568), (6284, 10208)]