40917252

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 98461440

約数和(自身を除く): 57544188

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 179, 258, 358, 443, 516, 537, 716, 886, 1074, 1329, 1772, 2148, 2658, 5316, 7697, 15394, 19049, 23091, 30788, 38098, 46182, 57147, 76196, 79297, 92364, 114294, 158594, 228588, 237891, 317188, 475782, 951564, 3409771, 6819542, 10229313, 13639084, 20458626, 40917252]

約数ペア:

[(1, 40917252), (2, 20458626), (3, 13639084), (4, 10229313), (6, 6819542), (12, 3409771), (43, 951564), (86, 475782), (129, 317188), (172, 237891), (179, 228588), (258, 158594), (358, 114294), (443, 92364), (516, 79297), (537, 76196), (716, 57147), (886, 46182), (1074, 38098), (1329, 30788), (1772, 23091), (2148, 19049), (2658, 15394), (5316, 7697)]