67345516

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{77587}}^1$

素因数の和:77629

約数の個数: 24

約数和(自身を含む): 139037696

約数和(自身を除く): 71692180

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 77587, 155174, 310348, 543109, 1086218, 2172436, 2405197, 4810394, 9620788, 16836379, 33672758, 67345516]

約数ペア:

[(1, 67345516), (2, 33672758), (4, 16836379), (7, 9620788), (14, 4810394), (28, 2405197), (31, 2172436), (62, 1086218), (124, 543109), (217, 310348), (434, 155174), (868, 77587)]