68861696

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{15823}}^1$

素因数の和:15856

約数の個数: 36

約数和(自身を含む): 145549152

約数和(自身を除く): 76687456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 15823, 31646, 63292, 126584, 253168, 268991, 506336, 537982, 1012672, 1075964, 2025344, 2151928, 4050688, 4303856, 8607712, 17215424, 34430848, 68861696]

約数ペア:

[(1, 68861696), (2, 34430848), (4, 17215424), (8, 8607712), (16, 4303856), (17, 4050688), (32, 2151928), (34, 2025344), (64, 1075964), (68, 1012672), (128, 537982), (136, 506336), (256, 268991), (272, 253168), (544, 126584), (1088, 63292), (2176, 31646), (4352, 15823)]