28477128

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{2243}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 74455920

約数和(自身を除く): 45978792

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 529, 552, 1058, 1587, 2116, 2243, 3174, 4232, 4486, 6348, 6729, 8972, 12696, 13458, 17944, 26916, 51589, 53832, 103178, 154767, 206356, 309534, 412712, 619068, 1186547, 1238136, 2373094, 3559641, 4746188, 7119282, 9492376, 14238564, 28477128]

約数ペア:

[(1, 28477128), (2, 14238564), (3, 9492376), (4, 7119282), (6, 4746188), (8, 3559641), (12, 2373094), (23, 1238136), (24, 1186547), (46, 619068), (69, 412712), (92, 309534), (138, 206356), (184, 154767), (276, 103178), (529, 53832), (552, 51589), (1058, 26916), (1587, 17944), (2116, 13458), (2243, 12696), (3174, 8972), (4232, 6729), (4486, 6348)]