66898936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2273}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 135621360

約数和(自身を除く): 68722424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1132, 2264, 2273, 3679, 4546, 7358, 9092, 14716, 18184, 29432, 29549, 59098, 118196, 236392, 643259, 1286518, 2573036, 5146072, 8362367, 16724734, 33449468, 66898936]

約数ペア:

[(1, 66898936), (2, 33449468), (4, 16724734), (8, 8362367), (13, 5146072), (26, 2573036), (52, 1286518), (104, 643259), (283, 236392), (566, 118196), (1132, 59098), (2264, 29549), (2273, 29432), (3679, 18184), (4546, 14716), (7358, 9092)]