26297344

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 44

約数和(自身を含む): 53557708

約数和(自身を除く): 27260364

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 421, 488, 512, 842, 976, 1024, 1684, 1952, 3368, 3904, 6736, 7808, 13472, 15616, 25681, 26944, 31232, 51362, 53888, 62464, 102724, 107776, 205448, 215552, 410896, 431104, 821792, 1643584, 3287168, 6574336, 13148672, 26297344]

約数ペア:

[(1, 26297344), (2, 13148672), (4, 6574336), (8, 3287168), (16, 1643584), (32, 821792), (61, 431104), (64, 410896), (122, 215552), (128, 205448), (244, 107776), (256, 102724), (421, 62464), (488, 53888), (512, 51362), (842, 31232), (976, 26944), (1024, 25681), (1684, 15616), (1952, 13472), (3368, 7808), (3904, 6736)]