28066236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1427}}^1$

素因数の和:1594

約数の個数: 48

約数和(自身を含む): 71971200

約数和(自身を除く): 43904964

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 894, 1427, 1639, 1788, 2854, 3278, 4281, 4917, 5708, 6556, 8562, 9834, 15697, 17124, 19668, 31394, 47091, 62788, 94182, 188364, 212623, 425246, 637869, 850492, 1275738, 2338853, 2551476, 4677706, 7016559, 9355412, 14033118, 28066236]

約数ペア:

[(1, 28066236), (2, 14033118), (3, 9355412), (4, 7016559), (6, 4677706), (11, 2551476), (12, 2338853), (22, 1275738), (33, 850492), (44, 637869), (66, 425246), (132, 212623), (149, 188364), (298, 94182), (447, 62788), (596, 47091), (894, 31394), (1427, 19668), (1639, 17124), (1788, 15697), (2854, 9834), (3278, 8562), (4281, 6556), (4917, 5708)]