14278889456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{68648507}}^1$

素因数の和:68648528

約数の個数: 20

約数和(自身を含む): 29793452472

約数和(自身を除く): 15514563016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 68648507, 137297014, 274594028, 549188056, 892430591, 1098376112, 1784861182, 3569722364, 7139444728, 14278889456]

約数ペア:

[(1, 14278889456), (2, 7139444728), (4, 3569722364), (8, 1784861182), (13, 1098376112), (16, 892430591), (26, 549188056), (52, 274594028), (104, 137297014), (208, 68648507)]