21802624

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{2887}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 44186400

約数和(自身を除く): 22383776

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 2887, 3776, 5774, 7552, 11548, 23096, 46192, 92384, 170333, 184768, 340666, 369536, 681332, 1362664, 2725328, 5450656, 10901312, 21802624]

約数ペア:

[(1, 21802624), (2, 10901312), (4, 5450656), (8, 2725328), (16, 1362664), (32, 681332), (59, 369536), (64, 340666), (118, 184768), (128, 170333), (236, 92384), (472, 46192), (944, 23096), (1888, 11548), (2887, 7552), (3776, 5774)]