74215088

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{47819}}^1$

素因数の和:47924

約数の個数: 20

約数和(自身を含む): 145277160

約数和(自身を除く): 71062072

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 47819, 95638, 191276, 382552, 765104, 4638443, 9276886, 18553772, 37107544, 74215088]

約数ペア:

[(1, 74215088), (2, 37107544), (4, 18553772), (8, 9276886), (16, 4638443), (97, 765104), (194, 382552), (388, 191276), (776, 95638), (1552, 47819)]