74138012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{5261}}^1$

素因数の和:5549

約数の個数: 24

約数和(自身を含む): 140263872

約数和(自身を除く): 66125860

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 5261, 7046, 10522, 14092, 21044, 68393, 136786, 273572, 1425731, 2851462, 5702924, 18534503, 37069006, 74138012]

約数ペア:

[(1, 74138012), (2, 37069006), (4, 18534503), (13, 5702924), (26, 2851462), (52, 1425731), (271, 273572), (542, 136786), (1084, 68393), (3523, 21044), (5261, 14092), (7046, 10522)]