26494664

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 61468800

約数和(自身を除く): 34974136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 673, 703, 1036, 1064, 1346, 1406, 2072, 2692, 2812, 4711, 4921, 5384, 5624, 9422, 9842, 12787, 18844, 19684, 24901, 25574, 37688, 39368, 49802, 51148, 89509, 99604, 102296, 174307, 179018, 199208, 348614, 358036, 473119, 697228, 716072, 946238, 1394456, 1892476, 3311833, 3784952, 6623666, 13247332, 26494664]

約数ペア:

[(1, 26494664), (2, 13247332), (4, 6623666), (7, 3784952), (8, 3311833), (14, 1892476), (19, 1394456), (28, 946238), (37, 716072), (38, 697228), (56, 473119), (74, 358036), (76, 348614), (133, 199208), (148, 179018), (152, 174307), (259, 102296), (266, 99604), (296, 89509), (518, 51148), (532, 49802), (673, 39368), (703, 37688), (1036, 25574), (1064, 24901), (1346, 19684), (1406, 18844), (2072, 12787), (2692, 9842), (2812, 9422), (4711, 5624), (4921, 5384)]