42149156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65449}}^1$

素因数の和:65483

約数の個数: 24

約数和(自身を含む): 87964800

約数和(自身を除く): 45815644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 65449, 130898, 261796, 458143, 916286, 1505327, 1832572, 3010654, 6021308, 10537289, 21074578, 42149156]

約数ペア:

[(1, 42149156), (2, 21074578), (4, 10537289), (7, 6021308), (14, 3010654), (23, 1832572), (28, 1505327), (46, 916286), (92, 458143), (161, 261796), (322, 130898), (644, 65449)]