26720856

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2833}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 72947160

約数和(自身を除く): 46226304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 2833, 3144, 4716, 5666, 8499, 9432, 11332, 16998, 22664, 25497, 33996, 50994, 67992, 101988, 203976, 371123, 742246, 1113369, 1484492, 2226738, 2968984, 3340107, 4453476, 6680214, 8906952, 13360428, 26720856]

約数ペア:

[(1, 26720856), (2, 13360428), (3, 8906952), (4, 6680214), (6, 4453476), (8, 3340107), (9, 2968984), (12, 2226738), (18, 1484492), (24, 1113369), (36, 742246), (72, 371123), (131, 203976), (262, 101988), (393, 67992), (524, 50994), (786, 33996), (1048, 25497), (1179, 22664), (1572, 16998), (2358, 11332), (2833, 9432), (3144, 8499), (4716, 5666)]