71136164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{22147}}^1$

素因数の和:22235

約数の個数: 24

約数和(自身を含む): 137671968

約数和(自身を除く): 66535804

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 22147, 44294, 88588, 243617, 487234, 974468, 1616731, 3233462, 6466924, 17784041, 35568082, 71136164]

約数ペア:

[(1, 71136164), (2, 35568082), (4, 17784041), (11, 6466924), (22, 3233462), (44, 1616731), (73, 974468), (146, 487234), (292, 243617), (803, 88588), (1606, 44294), (3212, 22147)]