71387328

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{12821}}^1$

素因数の和:12865

約数の個数: 56

約数和(自身を含む): 195407280

約数和(自身を除く): 124019952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 5568, 12821, 25642, 38463, 51284, 76926, 102568, 153852, 205136, 307704, 371809, 410272, 615408, 743618, 820544, 1115427, 1230816, 1487236, 2230854, 2461632, 2974472, 4461708, 5948944, 8923416, 11897888, 17846832, 23795776, 35693664, 71387328]

約数ペア:

[(1, 71387328), (2, 35693664), (3, 23795776), (4, 17846832), (6, 11897888), (8, 8923416), (12, 5948944), (16, 4461708), (24, 2974472), (29, 2461632), (32, 2230854), (48, 1487236), (58, 1230816), (64, 1115427), (87, 820544), (96, 743618), (116, 615408), (174, 410272), (192, 371809), (232, 307704), (348, 205136), (464, 153852), (696, 102568), (928, 76926), (1392, 51284), (1856, 38463), (2784, 25642), (5568, 12821)]