73744112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{354539}}^1$

素因数の和:354560

約数の個数: 20

約数和(自身を含む): 153870360

約数和(自身を除く): 80126248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 354539, 709078, 1418156, 2836312, 4609007, 5672624, 9218014, 18436028, 36872056, 73744112]

約数ペア:

[(1, 73744112), (2, 36872056), (4, 18436028), (8, 9218014), (13, 5672624), (16, 4609007), (26, 2836312), (52, 1418156), (104, 709078), (208, 354539)]