25974784

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 56707560

約数和(自身を除く): 30732776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1153, 1408, 2048, 2306, 2816, 4612, 5632, 9224, 11264, 12683, 18448, 22528, 25366, 36896, 50732, 73792, 101464, 147584, 202928, 295168, 405856, 590336, 811712, 1180672, 1623424, 2361344, 3246848, 6493696, 12987392, 25974784]

約数ペア:

[(1, 25974784), (2, 12987392), (4, 6493696), (8, 3246848), (11, 2361344), (16, 1623424), (22, 1180672), (32, 811712), (44, 590336), (64, 405856), (88, 295168), (128, 202928), (176, 147584), (256, 101464), (352, 73792), (512, 50732), (704, 36896), (1024, 25366), (1153, 22528), (1408, 18448), (2048, 12683), (2306, 11264), (2816, 9224), (4612, 5632)]