42612668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 90424320

約数和(自身を除く): 47811652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 173, 266, 346, 463, 532, 692, 926, 1211, 1852, 2422, 3241, 3287, 4844, 6482, 6574, 8797, 12964, 13148, 17594, 23009, 35188, 46018, 61579, 80099, 92036, 123158, 160198, 246316, 320396, 560693, 1121386, 1521881, 2242772, 3043762, 6087524, 10653167, 21306334, 42612668]

約数ペア:

[(1, 42612668), (2, 21306334), (4, 10653167), (7, 6087524), (14, 3043762), (19, 2242772), (28, 1521881), (38, 1121386), (76, 560693), (133, 320396), (173, 246316), (266, 160198), (346, 123158), (463, 92036), (532, 80099), (692, 61579), (926, 46018), (1211, 35188), (1852, 23009), (2422, 17594), (3241, 13148), (3287, 12964), (4844, 8797), (6482, 6574)]