21634816

素因数分解:

$2^8\times 7^1\times {\mathrm{12073}}^1$

素因数の和:12096

約数の個数: 36

約数和(自身を含む): 49358512

約数和(自身を除く): 27723696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 12073, 24146, 48292, 84511, 96584, 169022, 193168, 338044, 386336, 676088, 772672, 1352176, 1545344, 2704352, 3090688, 5408704, 10817408, 21634816]

約数ペア:

[(1, 21634816), (2, 10817408), (4, 5408704), (7, 3090688), (8, 2704352), (14, 1545344), (16, 1352176), (28, 772672), (32, 676088), (56, 386336), (64, 338044), (112, 193168), (128, 169022), (224, 96584), (256, 84511), (448, 48292), (896, 24146), (1792, 12073)]