77031388

素因数分解:

$2^2\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{2131}}^1$

素因数の和:3433

約数の個数: 24

約数和(自身を含む): 154254464

約数和(自身を除く): 77223076

約数列:

[1, 2, 4, 7, 14, 28, 1291, 2131, 2582, 4262, 5164, 8524, 9037, 14917, 18074, 29834, 36148, 59668, 2751121, 5502242, 11004484, 19257847, 38515694, 77031388]

約数ペア:

[(1, 77031388), (2, 38515694), (4, 19257847), (7, 11004484), (14, 5502242), (28, 2751121), (1291, 59668), (2131, 36148), (2582, 29834), (4262, 18074), (5164, 14917), (8524, 9037)]