23806016

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 84

約数和(自身を含む): 53547264

約数和(自身を除く): 29741248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 71, 104, 124, 142, 169, 208, 248, 284, 338, 403, 416, 496, 568, 676, 806, 832, 923, 992, 1136, 1352, 1612, 1846, 1984, 2201, 2272, 2704, 3224, 3692, 4402, 4544, 5239, 5408, 6448, 7384, 8804, 10478, 10816, 11999, 12896, 14768, 17608, 20956, 23998, 25792, 28613, 29536, 35216, 41912, 47996, 57226, 59072, 70432, 83824, 95992, 114452, 140864, 167648, 191984, 228904, 335296, 371969, 383968, 457808, 743938, 767936, 915616, 1487876, 1831232, 2975752, 5951504, 11903008, 23806016]

約数ペア:

[(1, 23806016), (2, 11903008), (4, 5951504), (8, 2975752), (13, 1831232), (16, 1487876), (26, 915616), (31, 767936), (32, 743938), (52, 457808), (62, 383968), (64, 371969), (71, 335296), (104, 228904), (124, 191984), (142, 167648), (169, 140864), (208, 114452), (248, 95992), (284, 83824), (338, 70432), (403, 59072), (416, 57226), (496, 47996), (568, 41912), (676, 35216), (806, 29536), (832, 28613), (923, 25792), (992, 23998), (1136, 20956), (1352, 17608), (1612, 14768), (1846, 12896), (1984, 11999), (2201, 10816), (2272, 10478), (2704, 8804), (3224, 7384), (3692, 6448), (4402, 5408), (4544, 5239)]