66418048

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 141775920

約数和(自身を除く): 75357872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 131, 136, 233, 262, 272, 466, 524, 544, 932, 1048, 1088, 1864, 2096, 2176, 2227, 3728, 3961, 4192, 4454, 7456, 7922, 8384, 8908, 14912, 15844, 16768, 17816, 29824, 30523, 31688, 35632, 61046, 63376, 71264, 122092, 126752, 142528, 244184, 253504, 285056, 488368, 507008, 518891, 976736, 1037782, 1953472, 2075564, 3906944, 4151128, 8302256, 16604512, 33209024, 66418048]

約数ペア:

[(1, 66418048), (2, 33209024), (4, 16604512), (8, 8302256), (16, 4151128), (17, 3906944), (32, 2075564), (34, 1953472), (64, 1037782), (68, 976736), (128, 518891), (131, 507008), (136, 488368), (233, 285056), (262, 253504), (272, 244184), (466, 142528), (524, 126752), (544, 122092), (932, 71264), (1048, 63376), (1088, 61046), (1864, 35632), (2096, 31688), (2176, 30523), (2227, 29824), (3728, 17816), (3961, 16768), (4192, 15844), (4454, 14912), (7456, 8908), (7922, 8384)]