89972428

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{35311}}^1$

素因数の和:35342

約数の個数: 36

約数和(自身を含む): 197252832

約数和(自身を除く): 107280404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 35311, 70622, 141244, 247177, 459043, 494354, 918086, 988708, 1730239, 1836172, 3213301, 3460478, 6426602, 6920956, 12853204, 22493107, 44986214, 89972428]

約数ペア:

[(1, 89972428), (2, 44986214), (4, 22493107), (7, 12853204), (13, 6920956), (14, 6426602), (26, 3460478), (28, 3213301), (49, 1836172), (52, 1730239), (91, 988708), (98, 918086), (182, 494354), (196, 459043), (364, 247177), (637, 141244), (1274, 70622), (2548, 35311)]