26456509156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{211051}}^1$

素因数の和:211121

約数の個数: 72

約数和(自身を含む): 59732781248

約数和(自身を除く): 33276272092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 242, 259, 308, 407, 484, 518, 814, 847, 1036, 1628, 1694, 2849, 3388, 4477, 5698, 8954, 11396, 17908, 31339, 62678, 125356, 211051, 422102, 844204, 1477357, 2321561, 2954714, 4643122, 5909428, 7808887, 9286244, 15617774, 16250927, 25537171, 31235548, 32501854, 51074342, 54662209, 65003708, 85897757, 102148684, 109324418, 171795514, 178760197, 218648836, 343591028, 357520394, 601284299, 715040788, 944875327, 1202568598, 1889750654, 2405137196, 3779501308, 6614127289, 13228254578, 26456509156]

約数ペア:

[(1, 26456509156), (2, 13228254578), (4, 6614127289), (7, 3779501308), (11, 2405137196), (14, 1889750654), (22, 1202568598), (28, 944875327), (37, 715040788), (44, 601284299), (74, 357520394), (77, 343591028), (121, 218648836), (148, 178760197), (154, 171795514), (242, 109324418), (259, 102148684), (308, 85897757), (407, 65003708), (484, 54662209), (518, 51074342), (814, 32501854), (847, 31235548), (1036, 25537171), (1628, 16250927), (1694, 15617774), (2849, 9286244), (3388, 7808887), (4477, 5909428), (5698, 4643122), (8954, 2954714), (11396, 2321561), (17908, 1477357), (31339, 844204), (62678, 422102), (125356, 211051)]