26885144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 60238080

約数和(自身を除く): 33352936

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 142, 143, 284, 286, 331, 568, 572, 662, 781, 923, 1144, 1324, 1562, 1846, 2648, 3124, 3641, 3692, 4303, 6248, 7282, 7384, 8606, 10153, 14564, 17212, 20306, 23501, 29128, 34424, 40612, 47002, 47333, 81224, 94004, 94666, 188008, 189332, 258511, 305513, 378664, 517022, 611026, 1034044, 1222052, 2068088, 2444104, 3360643, 6721286, 13442572, 26885144]

約数ペア:

[(1, 26885144), (2, 13442572), (4, 6721286), (8, 3360643), (11, 2444104), (13, 2068088), (22, 1222052), (26, 1034044), (44, 611026), (52, 517022), (71, 378664), (88, 305513), (104, 258511), (142, 189332), (143, 188008), (284, 94666), (286, 94004), (331, 81224), (568, 47333), (572, 47002), (662, 40612), (781, 34424), (923, 29128), (1144, 23501), (1324, 20306), (1562, 17212), (1846, 14564), (2648, 10153), (3124, 8606), (3641, 7384), (3692, 7282), (4303, 6248)]