22649848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 50621760

約数和(自身を除く): 27971912

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 391, 442, 557, 598, 782, 884, 1114, 1196, 1564, 1768, 2228, 2392, 3128, 4456, 5083, 7241, 9469, 10166, 12811, 14482, 18938, 20332, 25622, 28964, 37876, 40664, 51244, 57928, 75752, 102488, 123097, 166543, 217787, 246194, 333086, 435574, 492388, 666172, 871148, 984776, 1332344, 1742296, 2831231, 5662462, 11324924, 22649848]

約数ペア:

[(1, 22649848), (2, 11324924), (4, 5662462), (8, 2831231), (13, 1742296), (17, 1332344), (23, 984776), (26, 871148), (34, 666172), (46, 492388), (52, 435574), (68, 333086), (92, 246194), (104, 217787), (136, 166543), (184, 123097), (221, 102488), (299, 75752), (391, 57928), (442, 51244), (557, 40664), (598, 37876), (782, 28964), (884, 25622), (1114, 20332), (1196, 18938), (1564, 14482), (1768, 12811), (2228, 10166), (2392, 9469), (3128, 7241), (4456, 5083)]