22738168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 22051592

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 647, 764, 1294, 1528, 2588, 4393, 5176, 8786, 14881, 17572, 29762, 35144, 59524, 119048, 123577, 247154, 494308, 988616, 2842271, 5684542, 11369084, 22738168]

約数ペア:

[(1, 22738168), (2, 11369084), (4, 5684542), (8, 2842271), (23, 988616), (46, 494308), (92, 247154), (184, 123577), (191, 119048), (382, 59524), (647, 35144), (764, 29762), (1294, 17572), (1528, 14881), (2588, 8786), (4393, 5176)]