74858924

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{86243}}^1$

素因数の和:86285

約数の個数: 24

約数和(自身を含む): 154549248

約数和(自身を除く): 79690324

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 86243, 172486, 344972, 603701, 1207402, 2414804, 2673533, 5347066, 10694132, 18714731, 37429462, 74858924]

約数ペア:

[(1, 74858924), (2, 37429462), (4, 18714731), (7, 10694132), (14, 5347066), (28, 2673533), (31, 2414804), (62, 1207402), (124, 603701), (217, 344972), (434, 172486), (868, 86243)]