71743906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{3361}}^1$

素因数の和:4197

約数の個数: 16

約数和(自身を含む): 116069688

約数和(自身を除く): 44325782

約数列:

[1, 2, 13, 26, 821, 1642, 3361, 6722, 10673, 21346, 43693, 87386, 2759381, 5518762, 35871953, 71743906]

約数ペア:

[(1, 71743906), (2, 35871953), (13, 5518762), (26, 2759381), (821, 87386), (1642, 43693), (3361, 21346), (6722, 10673)]