26172416

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 44

約数和(自身を含む): 53303880

約数和(自身を除く): 27131464

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 419, 488, 512, 838, 976, 1024, 1676, 1952, 3352, 3904, 6704, 7808, 13408, 15616, 25559, 26816, 31232, 51118, 53632, 62464, 102236, 107264, 204472, 214528, 408944, 429056, 817888, 1635776, 3271552, 6543104, 13086208, 26172416]

約数ペア:

[(1, 26172416), (2, 13086208), (4, 6543104), (8, 3271552), (16, 1635776), (32, 817888), (61, 429056), (64, 408944), (122, 214528), (128, 204472), (244, 107264), (256, 102236), (419, 62464), (488, 53632), (512, 51118), (838, 31232), (976, 26816), (1024, 25559), (1676, 15616), (1952, 13408), (3352, 7808), (3904, 6704)]