26112249176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{42491}}^1$

素因数の和:42840

約数の個数: 64

約数和(自身を含む): 55681516800

約数和(自身を除く): 29569267624

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 311, 494, 622, 988, 1244, 1976, 2488, 4043, 5909, 8086, 11818, 16172, 23636, 32344, 42491, 47272, 76817, 84982, 153634, 169964, 307268, 339928, 552383, 614536, 807329, 1104766, 1614658, 2209532, 3229316, 4419064, 6458632, 10495277, 13214701, 20990554, 26429402, 41981108, 52858804, 83962216, 105717608, 171791113, 251079319, 343582226, 502158638, 687164452, 1004317276, 1374328904, 2008634552, 3264031147, 6528062294, 13056124588, 26112249176]

約数ペア:

[(1, 26112249176), (2, 13056124588), (4, 6528062294), (8, 3264031147), (13, 2008634552), (19, 1374328904), (26, 1004317276), (38, 687164452), (52, 502158638), (76, 343582226), (104, 251079319), (152, 171791113), (247, 105717608), (311, 83962216), (494, 52858804), (622, 41981108), (988, 26429402), (1244, 20990554), (1976, 13214701), (2488, 10495277), (4043, 6458632), (5909, 4419064), (8086, 3229316), (11818, 2209532), (16172, 1614658), (23636, 1104766), (32344, 807329), (42491, 614536), (47272, 552383), (76817, 339928), (84982, 307268), (153634, 169964)]