78456064

素因数分解:

$2^8\times {\mathrm{137}}^1\times {\mathrm{2237}}^1$

素因数の和:2390

約数の個数: 36

約数和(自身を含む): 157819284

約数和(自身を除く): 79363220

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 548, 1096, 2192, 2237, 4384, 4474, 8768, 8948, 17536, 17896, 35072, 35792, 71584, 143168, 286336, 306469, 572672, 612938, 1225876, 2451752, 4903504, 9807008, 19614016, 39228032, 78456064]

約数ペア:

[(1, 78456064), (2, 39228032), (4, 19614016), (8, 9807008), (16, 4903504), (32, 2451752), (64, 1225876), (128, 612938), (137, 572672), (256, 306469), (274, 286336), (548, 143168), (1096, 71584), (2192, 35792), (2237, 35072), (4384, 17896), (4474, 17536), (8768, 8948)]