25566424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5717}}^1$

素因数の和:5779

約数の個数: 32

約数和(自身を含む): 52834320

約数和(自身を除く): 27267896

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 5717, 11434, 22868, 45736, 74321, 148642, 245831, 297284, 491662, 594568, 983324, 1966648, 3195803, 6391606, 12783212, 25566424]

約数ペア:

[(1, 25566424), (2, 12783212), (4, 6391606), (8, 3195803), (13, 1966648), (26, 983324), (43, 594568), (52, 491662), (86, 297284), (104, 245831), (172, 148642), (344, 74321), (559, 45736), (1118, 22868), (2236, 11434), (4472, 5717)]