40427272

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 77968800

約数和(自身を除く): 37541528

約数列:

[1, 2, 4, 8, 59, 97, 118, 194, 236, 388, 472, 776, 883, 1766, 3532, 5723, 7064, 11446, 22892, 45784, 52097, 85651, 104194, 171302, 208388, 342604, 416776, 685208, 5053409, 10106818, 20213636, 40427272]

約数ペア:

[(1, 40427272), (2, 20213636), (4, 10106818), (8, 5053409), (59, 685208), (97, 416776), (118, 342604), (194, 208388), (236, 171302), (388, 104194), (472, 85651), (776, 52097), (883, 45784), (1766, 22892), (3532, 11446), (5723, 7064)]