78727352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28859}}^1$

素因数の和:28907

約数の個数: 32

約数和(自身を含む): 166233600

約数和(自身を除く): 87506248

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 28859, 57718, 115436, 230872, 317449, 634898, 894629, 1269796, 1789258, 2539592, 3578516, 7157032, 9840919, 19681838, 39363676, 78727352]

約数ペア:

[(1, 78727352), (2, 39363676), (4, 19681838), (8, 9840919), (11, 7157032), (22, 3578516), (31, 2539592), (44, 1789258), (62, 1269796), (88, 894629), (124, 634898), (248, 317449), (341, 230872), (682, 115436), (1364, 57718), (2728, 28859)]