26188784

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 52429680

約数和(自身を除く): 26240896

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 347, 356, 424, 694, 712, 848, 1388, 1424, 2776, 4717, 5552, 9434, 18391, 18868, 30883, 36782, 37736, 61766, 73564, 75472, 123532, 147128, 247064, 294256, 494128, 1636799, 3273598, 6547196, 13094392, 26188784]

約数ペア:

[(1, 26188784), (2, 13094392), (4, 6547196), (8, 3273598), (16, 1636799), (53, 494128), (89, 294256), (106, 247064), (178, 147128), (212, 123532), (347, 75472), (356, 73564), (424, 61766), (694, 37736), (712, 36782), (848, 30883), (1388, 18868), (1424, 18391), (2776, 9434), (4717, 5552)]