64026456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{205213}}^1$

素因数の和:205235

約数の個数: 32

約数和(自身を含む): 172379760

約数和(自身を除く): 108353304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 205213, 410426, 615639, 820852, 1231278, 1641704, 2462556, 2667769, 4925112, 5335538, 8003307, 10671076, 16006614, 21342152, 32013228, 64026456]

約数ペア:

[(1, 64026456), (2, 32013228), (3, 21342152), (4, 16006614), (6, 10671076), (8, 8003307), (12, 5335538), (13, 4925112), (24, 2667769), (26, 2462556), (39, 1641704), (52, 1231278), (78, 820852), (104, 615639), (156, 410426), (312, 205213)]