42592528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 97136640

約数和(自身を除く): 54544112

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 47, 76, 88, 94, 152, 176, 188, 209, 271, 304, 376, 418, 517, 542, 752, 836, 893, 1034, 1084, 1672, 1786, 2068, 2168, 2981, 3344, 3572, 4136, 4336, 5149, 5962, 7144, 8272, 9823, 10298, 11924, 12737, 14288, 19646, 20596, 23848, 25474, 39292, 41192, 47696, 50948, 56639, 78584, 82384, 101896, 113278, 140107, 157168, 203792, 226556, 242003, 280214, 453112, 484006, 560428, 906224, 968012, 1120856, 1936024, 2241712, 2662033, 3872048, 5324066, 10648132, 21296264, 42592528]

約数ペア:

[(1, 42592528), (2, 21296264), (4, 10648132), (8, 5324066), (11, 3872048), (16, 2662033), (19, 2241712), (22, 1936024), (38, 1120856), (44, 968012), (47, 906224), (76, 560428), (88, 484006), (94, 453112), (152, 280214), (176, 242003), (188, 226556), (209, 203792), (271, 157168), (304, 140107), (376, 113278), (418, 101896), (517, 82384), (542, 78584), (752, 56639), (836, 50948), (893, 47696), (1034, 41192), (1084, 39292), (1672, 25474), (1786, 23848), (2068, 20596), (2168, 19646), (2981, 14288), (3344, 12737), (3572, 11924), (4136, 10298), (4336, 9823), (5149, 8272), (5962, 7144)]