2578045184

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70423}}^1$

素因数の和:70463

約数の個数: 72

約数和(自身を含む): 6045759552

約数和(自身を除く): 3467714368

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 9152, 18304, 36608, 70423, 140846, 281692, 563384, 774653, 915499, 1126768, 1549306, 1830998, 2253536, 3098612, 3661996, 4507072, 6197224, 7323992, 9014144, 10070489, 12394448, 14647984, 18028288, 20140978, 24788896, 29295968, 40281956, 49577792, 58591936, 80563912, 99155584, 117183872, 161127824, 198311168, 234367744, 322255648, 644511296, 1289022592, 2578045184]

約数ペア:

[(1, 2578045184), (2, 1289022592), (4, 644511296), (8, 322255648), (11, 234367744), (13, 198311168), (16, 161127824), (22, 117183872), (26, 99155584), (32, 80563912), (44, 58591936), (52, 49577792), (64, 40281956), (88, 29295968), (104, 24788896), (128, 20140978), (143, 18028288), (176, 14647984), (208, 12394448), (256, 10070489), (286, 9014144), (352, 7323992), (416, 6197224), (572, 4507072), (704, 3661996), (832, 3098612), (1144, 2253536), (1408, 1830998), (1664, 1549306), (2288, 1126768), (2816, 915499), (3328, 774653), (4576, 563384), (9152, 281692), (18304, 140846), (36608, 70423)]