75025528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 79198472

約数列:

[1, 2, 4, 8, 19, 38, 53, 67, 76, 106, 134, 139, 152, 212, 268, 278, 424, 536, 556, 1007, 1112, 1273, 2014, 2546, 2641, 3551, 4028, 5092, 5282, 7102, 7367, 8056, 9313, 10184, 10564, 14204, 14734, 18626, 21128, 28408, 29468, 37252, 58936, 67469, 74504, 134938, 139973, 176947, 269876, 279946, 353894, 493589, 539752, 559892, 707788, 987178, 1119784, 1415576, 1974356, 3948712, 9378191, 18756382, 37512764, 75025528]

約数ペア:

[(1, 75025528), (2, 37512764), (4, 18756382), (8, 9378191), (19, 3948712), (38, 1974356), (53, 1415576), (67, 1119784), (76, 987178), (106, 707788), (134, 559892), (139, 539752), (152, 493589), (212, 353894), (268, 279946), (278, 269876), (424, 176947), (536, 139973), (556, 134938), (1007, 74504), (1112, 67469), (1273, 58936), (2014, 37252), (2546, 29468), (2641, 28408), (3551, 21128), (4028, 18626), (5092, 14734), (5282, 14204), (7102, 10564), (7367, 10184), (8056, 9313)]