8609744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 20248704

約数和(自身を除く): 11638960

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 53, 71, 88, 104, 106, 142, 143, 176, 208, 212, 284, 286, 424, 568, 572, 583, 689, 781, 848, 923, 1136, 1144, 1166, 1378, 1562, 1846, 2288, 2332, 2756, 3124, 3692, 3763, 4664, 5512, 6248, 7384, 7526, 7579, 9328, 10153, 11024, 12496, 14768, 15052, 15158, 20306, 30104, 30316, 40612, 41393, 48919, 60208, 60632, 81224, 82786, 97838, 121264, 162448, 165572, 195676, 331144, 391352, 538109, 662288, 782704, 1076218, 2152436, 4304872, 8609744]

約数ペア:

[(1, 8609744), (2, 4304872), (4, 2152436), (8, 1076218), (11, 782704), (13, 662288), (16, 538109), (22, 391352), (26, 331144), (44, 195676), (52, 165572), (53, 162448), (71, 121264), (88, 97838), (104, 82786), (106, 81224), (142, 60632), (143, 60208), (176, 48919), (208, 41393), (212, 40612), (284, 30316), (286, 30104), (424, 20306), (568, 15158), (572, 15052), (583, 14768), (689, 12496), (781, 11024), (848, 10153), (923, 9328), (1136, 7579), (1144, 7526), (1166, 7384), (1378, 6248), (1562, 5512), (1846, 4664), (2288, 3763), (2332, 3692), (2756, 3124)]