77258048

素因数分解:

$2^6\times 7^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:871

約数の個数: 56

約数和(自身を含む): 176076864

約数和(自身を除く): 98818816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 331, 448, 521, 662, 1042, 1324, 2084, 2317, 2648, 3647, 4168, 4634, 5296, 7294, 8336, 9268, 10592, 14588, 16672, 18536, 21184, 29176, 33344, 37072, 58352, 74144, 116704, 148288, 172451, 233408, 344902, 689804, 1207157, 1379608, 2414314, 2759216, 4828628, 5518432, 9657256, 11036864, 19314512, 38629024, 77258048]

約数ペア:

[(1, 77258048), (2, 38629024), (4, 19314512), (7, 11036864), (8, 9657256), (14, 5518432), (16, 4828628), (28, 2759216), (32, 2414314), (56, 1379608), (64, 1207157), (112, 689804), (224, 344902), (331, 233408), (448, 172451), (521, 148288), (662, 116704), (1042, 74144), (1324, 58352), (2084, 37072), (2317, 33344), (2648, 29176), (3647, 21184), (4168, 18536), (4634, 16672), (5296, 14588), (7294, 10592), (8336, 9268)]