26662256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 55402704

約数和(自身を除く): 28740448

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1181, 1328, 1411, 2362, 2822, 4724, 5644, 9448, 11288, 18896, 20077, 22576, 40154, 80308, 98023, 160616, 196046, 321232, 392092, 784184, 1568368, 1666391, 3332782, 6665564, 13331128, 26662256]

約数ペア:

[(1, 26662256), (2, 13331128), (4, 6665564), (8, 3332782), (16, 1666391), (17, 1568368), (34, 784184), (68, 392092), (83, 321232), (136, 196046), (166, 160616), (272, 98023), (332, 80308), (664, 40154), (1181, 22576), (1328, 20077), (1411, 18896), (2362, 11288), (2822, 9448), (4724, 5644)]