26391989526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{28069}}^1$

素因数の和:28509

約数の個数: 64

約数和(自身を含む): 61482731520

約数和(自身を除く): 35090741994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 367, 427, 734, 854, 1101, 1281, 2202, 2562, 2569, 5138, 7707, 15414, 22387, 28069, 44774, 56138, 67161, 84207, 134322, 156709, 168414, 196483, 313418, 392966, 470127, 589449, 940254, 1178898, 1712209, 3424418, 5136627, 10273254, 10301323, 11985463, 20602646, 23970926, 30903969, 35956389, 61807938, 71912778, 72109261, 144218522, 216327783, 432655566, 628380703, 1256761406, 1885142109, 3770284218, 4398664921, 8797329842, 13195994763, 26391989526]

約数ペア:

[(1, 26391989526), (2, 13195994763), (3, 8797329842), (6, 4398664921), (7, 3770284218), (14, 1885142109), (21, 1256761406), (42, 628380703), (61, 432655566), (122, 216327783), (183, 144218522), (366, 72109261), (367, 71912778), (427, 61807938), (734, 35956389), (854, 30903969), (1101, 23970926), (1281, 20602646), (2202, 11985463), (2562, 10301323), (2569, 10273254), (5138, 5136627), (7707, 3424418), (15414, 1712209), (22387, 1178898), (28069, 940254), (44774, 589449), (56138, 470127), (67161, 392966), (84207, 313418), (134322, 196483), (156709, 168414)]