68237696

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 145411200

約数和(自身を除く): 77173504

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 464, 496, 593, 899, 928, 992, 1186, 1798, 1856, 1984, 2372, 3596, 3712, 3968, 4744, 7192, 9488, 14384, 17197, 18383, 18976, 28768, 34394, 36766, 37952, 57536, 68788, 73532, 75904, 115072, 137576, 147064, 275152, 294128, 533107, 550304, 588256, 1066214, 1100608, 1176512, 2132428, 2201216, 2353024, 4264856, 8529712, 17059424, 34118848, 68237696]

約数ペア:

[(1, 68237696), (2, 34118848), (4, 17059424), (8, 8529712), (16, 4264856), (29, 2353024), (31, 2201216), (32, 2132428), (58, 1176512), (62, 1100608), (64, 1066214), (116, 588256), (124, 550304), (128, 533107), (232, 294128), (248, 275152), (464, 147064), (496, 137576), (593, 115072), (899, 75904), (928, 73532), (992, 68788), (1186, 57536), (1798, 37952), (1856, 36766), (1984, 34394), (2372, 28768), (3596, 18976), (3712, 18383), (3968, 17197), (4744, 14384), (7192, 9488)]