72928678

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 46510682

約数列:

[1, 2, 29, 31, 47, 58, 62, 94, 863, 899, 1363, 1457, 1726, 1798, 2726, 2914, 25027, 26753, 40561, 42253, 50054, 53506, 81122, 84506, 775837, 1176269, 1257391, 1551674, 2352538, 2514782, 36464339, 72928678]

約数ペア:

[(1, 72928678), (2, 36464339), (29, 2514782), (31, 2352538), (47, 1551674), (58, 1257391), (62, 1176269), (94, 775837), (863, 84506), (899, 81122), (1363, 53506), (1457, 50054), (1726, 42253), (1798, 40561), (2726, 26753), (2914, 25027)]