68845568

素因数分解:

$2^{15}\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 150992640

約数和(自身を除く): 82147072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 191, 256, 352, 382, 512, 704, 764, 1024, 1408, 1528, 2048, 2101, 2816, 3056, 4096, 4202, 5632, 6112, 8192, 8404, 11264, 12224, 16384, 16808, 22528, 24448, 32768, 33616, 45056, 48896, 67232, 90112, 97792, 134464, 180224, 195584, 268928, 360448, 391168, 537856, 782336, 1075712, 1564672, 2151424, 3129344, 4302848, 6258688, 8605696, 17211392, 34422784, 68845568]

約数ペア:

[(1, 68845568), (2, 34422784), (4, 17211392), (8, 8605696), (11, 6258688), (16, 4302848), (22, 3129344), (32, 2151424), (44, 1564672), (64, 1075712), (88, 782336), (128, 537856), (176, 391168), (191, 360448), (256, 268928), (352, 195584), (382, 180224), (512, 134464), (704, 97792), (764, 90112), (1024, 67232), (1408, 48896), (1528, 45056), (2048, 33616), (2101, 32768), (2816, 24448), (3056, 22528), (4096, 16808), (4202, 16384), (5632, 12224), (6112, 11264), (8192, 8404)]