68747272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{13241}}^1$

素因数の和:13317

約数の個数: 32

約数和(自身を含む): 143013600

約数和(自身を除く): 74266328

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 13241, 26482, 52964, 105928, 145651, 291302, 582604, 781219, 1165208, 1562438, 3124876, 6249752, 8593409, 17186818, 34373636, 68747272]

約数ペア:

[(1, 68747272), (2, 34373636), (4, 17186818), (8, 8593409), (11, 6249752), (22, 3124876), (44, 1562438), (59, 1165208), (88, 781219), (118, 582604), (236, 291302), (472, 145651), (649, 105928), (1298, 52964), (2596, 26482), (5192, 13241)]