72290042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{463}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 121872384

約数和(自身を除く): 49582342

約数列:

[1, 2, 11, 22, 47, 94, 151, 302, 463, 517, 926, 1034, 1661, 3322, 5093, 7097, 10186, 14194, 21761, 43522, 69913, 78067, 139826, 156134, 239371, 478742, 769043, 1538086, 3285911, 6571822, 36145021, 72290042]

約数ペア:

[(1, 72290042), (2, 36145021), (11, 6571822), (22, 3285911), (47, 1538086), (94, 769043), (151, 478742), (302, 239371), (463, 156134), (517, 139826), (926, 78067), (1034, 69913), (1661, 43522), (3322, 21761), (5093, 14194), (7097, 10186)]