65563368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{210139}}^1$

素因数の和:210161

約数の個数: 32

約数和(自身を含む): 176517600

約数和(自身を除く): 110954232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 210139, 420278, 630417, 840556, 1260834, 1681112, 2521668, 2731807, 5043336, 5463614, 8195421, 10927228, 16390842, 21854456, 32781684, 65563368]

約数ペア:

[(1, 65563368), (2, 32781684), (3, 21854456), (4, 16390842), (6, 10927228), (8, 8195421), (12, 5463614), (13, 5043336), (24, 2731807), (26, 2521668), (39, 1681112), (52, 1260834), (78, 840556), (104, 630417), (156, 420278), (312, 210139)]