72589724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4273}}^1$

素因数の和:4445

約数の個数: 24

約数和(自身を含む): 132117888

約数和(自身を除く): 59528164

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 4247, 4273, 8494, 8546, 16988, 17092, 132463, 264926, 529852, 585401, 1170802, 2341604, 18147431, 36294862, 72589724]

約数ペア:

[(1, 72589724), (2, 36294862), (4, 18147431), (31, 2341604), (62, 1170802), (124, 585401), (137, 529852), (274, 264926), (548, 132463), (4247, 17092), (4273, 16988), (8494, 8546)]