26125532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 51841440

約数和(自身を除く): 25715908

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 73, 76, 146, 277, 292, 323, 554, 646, 1108, 1241, 1292, 1387, 2482, 2774, 4709, 4964, 5263, 5548, 9418, 10526, 18836, 20221, 21052, 23579, 40442, 47158, 80884, 89471, 94316, 178942, 343757, 357884, 384199, 687514, 768398, 1375028, 1536796, 6531383, 13062766, 26125532]

約数ペア:

[(1, 26125532), (2, 13062766), (4, 6531383), (17, 1536796), (19, 1375028), (34, 768398), (38, 687514), (68, 384199), (73, 357884), (76, 343757), (146, 178942), (277, 94316), (292, 89471), (323, 80884), (554, 47158), (646, 40442), (1108, 23579), (1241, 21052), (1292, 20221), (1387, 18836), (2482, 10526), (2774, 9418), (4709, 5548), (4964, 5263)]