About the Number

28013088

28013087 ← → 28013089

2進数表記:1101010110111001000100000

漢数字表記:二千八百一万三千八十八

素因数分解:

2 5 × 3 1 × 31 1 × 9413 1

素因数の和:9457
約数の個数: 48
約数和(自身を含む): 75914496
約数和(自身を除く): 47901408

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 9413, 18826, 28239, 37652, 56478, 75304, 112956, 150608, 225912, 291803, 301216, 451824, 583606, 875409, 903648, 1167212, 1750818, 2334424, 3501636, 4668848, 7003272, 9337696, 14006544, 28013088]

約数ペア:
[(1, 28013088), (2, 14006544), (3, 9337696), (4, 7003272), (6, 4668848), (8, 3501636), (12, 2334424), (16, 1750818), (24, 1167212), (31, 903648), (32, 875409), (48, 583606), (62, 451824), (93, 301216), (96, 291803), (124, 225912), (186, 150608), (248, 112956), (372, 75304), (496, 56478), (744, 37652), (992, 28239), (1488, 18826), (2976, 9413)]

このpageの処理時間: 0.02282547950744629 seconds