21714688

素因数分解:

$2^8\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:600

約数の個数: 36

約数和(自身を含む): 43643488

約数和(自身を除く): 21928800

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 271, 313, 542, 626, 1084, 1252, 2168, 2504, 4336, 5008, 8672, 10016, 17344, 20032, 34688, 40064, 69376, 80128, 84823, 169646, 339292, 678584, 1357168, 2714336, 5428672, 10857344, 21714688]

約数ペア:

[(1, 21714688), (2, 10857344), (4, 5428672), (8, 2714336), (16, 1357168), (32, 678584), (64, 339292), (128, 169646), (256, 84823), (271, 80128), (313, 69376), (542, 40064), (626, 34688), (1084, 20032), (1252, 17344), (2168, 10016), (2504, 8672), (4336, 5008)]