77769536

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:679

約数の個数: 56

約数和(自身を含む): 167359584

約数和(自身を除く): 89590048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 211, 416, 422, 443, 832, 844, 886, 1688, 1772, 2743, 3376, 3544, 5486, 5759, 6752, 7088, 10972, 11518, 13504, 14176, 21944, 23036, 28352, 43888, 46072, 87776, 92144, 93473, 175552, 184288, 186946, 368576, 373892, 747784, 1215149, 1495568, 2430298, 2991136, 4860596, 5982272, 9721192, 19442384, 38884768, 77769536]

約数ペア:

[(1, 77769536), (2, 38884768), (4, 19442384), (8, 9721192), (13, 5982272), (16, 4860596), (26, 2991136), (32, 2430298), (52, 1495568), (64, 1215149), (104, 747784), (208, 373892), (211, 368576), (416, 186946), (422, 184288), (443, 175552), (832, 93473), (844, 92144), (886, 87776), (1688, 46072), (1772, 43888), (2743, 28352), (3376, 23036), (3544, 21944), (5486, 14176), (5759, 13504), (6752, 11518), (7088, 10972)]