2178188.00000000

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 59761800

約数和(自身を除く): 32437768

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 433, 464, 493, 544, 866, 928, 986, 1088, 1732, 1856, 1972, 2176, 3464, 3712, 3944, 6928, 7361, 7888, 12557, 13856, 14722, 15776, 25114, 27712, 29444, 31552, 50228, 55424, 58888, 63104, 100456, 117776, 200912, 213469, 235552, 401824, 426938, 471104, 803648, 853876, 942208, 1607296, 1707752, 3415504, 6831008, 13662016, 27324032]

約数ペア:

[(1, 27324032), (2, 13662016), (4, 6831008), (8, 3415504), (16, 1707752), (17, 1607296), (29, 942208), (32, 853876), (34, 803648), (58, 471104), (64, 426938), (68, 401824), (116, 235552), (128, 213469), (136, 200912), (232, 117776), (272, 100456), (433, 63104), (464, 58888), (493, 55424), (544, 50228), (866, 31552), (928, 29444), (986, 27712), (1088, 25114), (1732, 15776), (1856, 14722), (1972, 13856), (2176, 12557), (3464, 7888), (3712, 7361), (3944, 6928)]