26188156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 50646400

約数和(自身を除く): 24458244

約数列:

[1, 2, 4, 19, 37, 38, 67, 74, 76, 134, 139, 148, 268, 278, 556, 703, 1273, 1406, 2479, 2546, 2641, 2812, 4958, 5092, 5143, 5282, 9313, 9916, 10286, 10564, 18626, 20572, 37252, 47101, 94202, 97717, 176947, 188404, 195434, 344581, 353894, 390868, 689162, 707788, 1378324, 6547039, 13094078, 26188156]

約数ペア:

[(1, 26188156), (2, 13094078), (4, 6547039), (19, 1378324), (37, 707788), (38, 689162), (67, 390868), (74, 353894), (76, 344581), (134, 195434), (139, 188404), (148, 176947), (268, 97717), (278, 94202), (556, 47101), (703, 37252), (1273, 20572), (1406, 18626), (2479, 10564), (2546, 10286), (2641, 9916), (2812, 9313), (4958, 5282), (5092, 5143)]