78297284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{2879}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 147893760

約数和(自身を除く): 69596476

約数列:

[1, 2, 4, 13, 26, 52, 523, 1046, 2092, 2879, 5758, 6799, 11516, 13598, 27196, 37427, 74854, 149708, 1505717, 3011434, 6022868, 19574321, 39148642, 78297284]

約数ペア:

[(1, 78297284), (2, 39148642), (4, 19574321), (13, 6022868), (26, 3011434), (52, 1505717), (523, 149708), (1046, 74854), (2092, 37427), (2879, 27196), (5758, 13598), (6799, 11516)]