26888470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12391}}^1$

素因数の和:12436

約数の個数: 32

約数和(自身を含む): 57102336

約数和(自身を除く): 30213866

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 12391, 24782, 61955, 86737, 123910, 173474, 384121, 433685, 768242, 867370, 1920605, 2688847, 3841210, 5377694, 13444235, 26888470]

約数ペア:

[(1, 26888470), (2, 13444235), (5, 5377694), (7, 3841210), (10, 2688847), (14, 1920605), (31, 867370), (35, 768242), (62, 433685), (70, 384121), (155, 173474), (217, 123910), (310, 86737), (434, 61955), (1085, 24782), (2170, 12391)]