28322292

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 69793920

約数和(自身を除く): 41471628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 1153, 2047, 2306, 3459, 4094, 4612, 6141, 6918, 8188, 12282, 13836, 24564, 26519, 53038, 79557, 102617, 106076, 159114, 205234, 307851, 318228, 410468, 615702, 1231404, 2360191, 4720382, 7080573, 9440764, 14161146, 28322292]

約数ペア:

[(1, 28322292), (2, 14161146), (3, 9440764), (4, 7080573), (6, 4720382), (12, 2360191), (23, 1231404), (46, 615702), (69, 410468), (89, 318228), (92, 307851), (138, 205234), (178, 159114), (267, 106076), (276, 102617), (356, 79557), (534, 53038), (1068, 26519), (1153, 24564), (2047, 13836), (2306, 12282), (3459, 8188), (4094, 6918), (4612, 6141)]