28434400672

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{9983989}}^1$

素因数の和:9984088

約数の個数: 24

約数和(自身を含む): 56609223300

約数和(自身を除く): 28174822628

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 9983989, 19967978, 39935956, 79871912, 159743824, 319487648, 888575021, 1777150042, 3554300084, 7108600168, 14217200336, 28434400672]

約数ペア:

[(1, 28434400672), (2, 14217200336), (4, 7108600168), (8, 3554300084), (16, 1777150042), (32, 888575021), (89, 319487648), (178, 159743824), (356, 79871912), (712, 39935956), (1424, 19967978), (2848, 9983989)]