74097424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{272417}}^1$

素因数の和:272442

約数の個数: 20

約数和(自身を含む): 152009244

約数和(自身を除く): 77911820

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 272417, 544834, 1089668, 2179336, 4358672, 4631089, 9262178, 18524356, 37048712, 74097424]

約数ペア:

[(1, 74097424), (2, 37048712), (4, 18524356), (8, 9262178), (16, 4631089), (17, 4358672), (34, 2179336), (68, 1089668), (136, 544834), (272, 272417)]