30486848

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4003}}^1$

素因数の和:4039

約数の個数: 56

約数和(自身を含む): 73225152

約数和(自身を除く): 42738304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 4003, 7616, 8006, 16012, 28021, 32024, 56042, 64048, 68051, 112084, 128096, 136102, 224168, 256192, 272204, 448336, 476357, 544408, 896672, 952714, 1088816, 1793344, 1905428, 2177632, 3810856, 4355264, 7621712, 15243424, 30486848]

約数ペア:

[(1, 30486848), (2, 15243424), (4, 7621712), (7, 4355264), (8, 3810856), (14, 2177632), (16, 1905428), (17, 1793344), (28, 1088816), (32, 952714), (34, 896672), (56, 544408), (64, 476357), (68, 448336), (112, 272204), (119, 256192), (136, 224168), (224, 136102), (238, 128096), (272, 112084), (448, 68051), (476, 64048), (544, 56042), (952, 32024), (1088, 28021), (1904, 16012), (3808, 8006), (4003, 7616)]