41432008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 86184000

約数和(自身を除く): 44751992

約数列:

[1, 2, 4, 8, 19, 37, 38, 53, 74, 76, 106, 139, 148, 152, 212, 278, 296, 424, 556, 703, 1007, 1112, 1406, 1961, 2014, 2641, 2812, 3922, 4028, 5143, 5282, 5624, 7367, 7844, 8056, 10286, 10564, 14734, 15688, 20572, 21128, 29468, 37259, 41144, 58936, 74518, 97717, 139973, 149036, 195434, 272579, 279946, 298072, 390868, 545158, 559892, 781736, 1090316, 1119784, 2180632, 5179001, 10358002, 20716004, 41432008]

約数ペア:

[(1, 41432008), (2, 20716004), (4, 10358002), (8, 5179001), (19, 2180632), (37, 1119784), (38, 1090316), (53, 781736), (74, 559892), (76, 545158), (106, 390868), (139, 298072), (148, 279946), (152, 272579), (212, 195434), (278, 149036), (296, 139973), (424, 97717), (556, 74518), (703, 58936), (1007, 41144), (1112, 37259), (1406, 29468), (1961, 21128), (2014, 20572), (2641, 15688), (2812, 14734), (3922, 10564), (4028, 10286), (5143, 8056), (5282, 7844), (5624, 7367)]