64703056

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1808

約数の個数: 60

約数和(自身を含む): 145129600

約数和(自身を除く): 80426544

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 836, 968, 1672, 1759, 1936, 2299, 3344, 3518, 4598, 7036, 9196, 14072, 18392, 19349, 28144, 33421, 36784, 38698, 66842, 77396, 133684, 154792, 212839, 267368, 309584, 367631, 425678, 534736, 735262, 851356, 1470524, 1702712, 2941048, 3405424, 4043941, 5882096, 8087882, 16175764, 32351528, 64703056]

約数ペア:

[(1, 64703056), (2, 32351528), (4, 16175764), (8, 8087882), (11, 5882096), (16, 4043941), (19, 3405424), (22, 2941048), (38, 1702712), (44, 1470524), (76, 851356), (88, 735262), (121, 534736), (152, 425678), (176, 367631), (209, 309584), (242, 267368), (304, 212839), (418, 154792), (484, 133684), (836, 77396), (968, 66842), (1672, 38698), (1759, 36784), (1936, 33421), (2299, 28144), (3344, 19349), (3518, 18392), (4598, 14072), (7036, 9196)]