40349144

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 84444360

約数和(自身を除く): 44095216

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 121, 146, 242, 292, 484, 571, 584, 803, 968, 1142, 1606, 2284, 3212, 4568, 6281, 6424, 8833, 12562, 17666, 25124, 35332, 41683, 50248, 69091, 70664, 83366, 138182, 166732, 276364, 333464, 458513, 552728, 917026, 1834052, 3668104, 5043643, 10087286, 20174572, 40349144]

約数ペア:

[(1, 40349144), (2, 20174572), (4, 10087286), (8, 5043643), (11, 3668104), (22, 1834052), (44, 917026), (73, 552728), (88, 458513), (121, 333464), (146, 276364), (242, 166732), (292, 138182), (484, 83366), (571, 70664), (584, 69091), (803, 50248), (968, 41683), (1142, 35332), (1606, 25124), (2284, 17666), (3212, 12562), (4568, 8833), (6281, 6424)]