2889984

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 7947072

約数和(自身を除く): 5057088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 71, 96, 106, 128, 142, 159, 192, 212, 213, 256, 284, 318, 384, 424, 426, 568, 636, 768, 848, 852, 1136, 1272, 1696, 1704, 2272, 2544, 3392, 3408, 3763, 4544, 5088, 6784, 6816, 7526, 9088, 10176, 11289, 13568, 13632, 15052, 18176, 20352, 22578, 27264, 30104, 40704, 45156, 54528, 60208, 90312, 120416, 180624, 240832, 361248, 481664, 722496, 963328, 1444992, 2889984]

約数ペア:

[(1, 2889984), (2, 1444992), (3, 963328), (4, 722496), (6, 481664), (8, 361248), (12, 240832), (16, 180624), (24, 120416), (32, 90312), (48, 60208), (53, 54528), (64, 45156), (71, 40704), (96, 30104), (106, 27264), (128, 22578), (142, 20352), (159, 18176), (192, 15052), (212, 13632), (213, 13568), (256, 11289), (284, 10176), (318, 9088), (384, 7526), (424, 6816), (426, 6784), (568, 5088), (636, 4544), (768, 3763), (848, 3408), (852, 3392), (1136, 2544), (1272, 2272), (1696, 1704)]