71707696

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{73471}}^1$

素因数の和:73540

約数の個数: 20

約数和(自身を含む): 141213184

約数和(自身を除く): 69505488

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 73471, 146942, 293884, 587768, 1175536, 4481731, 8963462, 17926924, 35853848, 71707696]

約数ペア:

[(1, 71707696), (2, 35853848), (4, 17926924), (8, 8963462), (16, 4481731), (61, 1175536), (122, 587768), (244, 293884), (488, 146942), (976, 73471)]