71380996

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{3209}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 128348640

約数和(自身を除く): 56967644

約数列:

[1, 2, 4, 67, 83, 134, 166, 268, 332, 3209, 5561, 6418, 11122, 12836, 22244, 215003, 266347, 430006, 532694, 860012, 1065388, 17845249, 35690498, 71380996]

約数ペア:

[(1, 71380996), (2, 35690498), (4, 17845249), (67, 1065388), (83, 860012), (134, 532694), (166, 430006), (268, 266347), (332, 215003), (3209, 22244), (5561, 12836), (6418, 11122)]