25640515584

素因数分解:

$2^{11}\times 3^2\times {\mathrm{1391087}}^1$

素因数の和:1391115

約数の個数: 72

約数和(自身を含む): 74054569680

約数和(自身を除く): 48414054096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 1391087, 2782174, 4173261, 5564348, 8346522, 11128696, 12519783, 16693044, 22257392, 25039566, 33386088, 44514784, 50079132, 66772176, 89029568, 100158264, 133544352, 178059136, 200316528, 267088704, 356118272, 400633056, 534177408, 712236544, 801266112, 1068354816, 1424473088, 1602532224, 2136709632, 2848946176, 3205064448, 4273419264, 6410128896, 8546838528, 12820257792, 25640515584]

約数ペア:

[(1, 25640515584), (2, 12820257792), (3, 8546838528), (4, 6410128896), (6, 4273419264), (8, 3205064448), (9, 2848946176), (12, 2136709632), (16, 1602532224), (18, 1424473088), (24, 1068354816), (32, 801266112), (36, 712236544), (48, 534177408), (64, 400633056), (72, 356118272), (96, 267088704), (128, 200316528), (144, 178059136), (192, 133544352), (256, 100158264), (288, 89029568), (384, 66772176), (512, 50079132), (576, 44514784), (768, 33386088), (1024, 25039566), (1152, 22257392), (1536, 16693044), (2048, 12519783), (2304, 11128696), (3072, 8346522), (4608, 5564348), (6144, 4173261), (9216, 2782174), (18432, 1391087)]