29870074

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1319}}^1$

素因数の和:1414

約数の個数: 24

約数和(自身を含む): 49278240

約数和(自身を除く): 19408166

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 871, 1319, 1742, 2638, 11323, 17147, 22646, 34294, 88373, 176746, 222911, 445822, 1148849, 2297698, 14935037, 29870074]

約数ペア:

[(1, 29870074), (2, 14935037), (13, 2297698), (26, 1148849), (67, 445822), (134, 222911), (169, 176746), (338, 88373), (871, 34294), (1319, 22646), (1742, 17147), (2638, 11323)]