57921808

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1867}}^1$

素因数の和:2159

約数の個数: 40

約数和(自身を含む): 128787392

約数和(自身を除く): 70865584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1867, 1939, 2216, 3734, 3878, 4432, 7468, 7756, 13069, 14936, 15512, 26138, 29872, 31024, 52276, 104552, 209104, 517159, 1034318, 2068636, 3620113, 4137272, 7240226, 8274544, 14480452, 28960904, 57921808]

約数ペア:

[(1, 57921808), (2, 28960904), (4, 14480452), (7, 8274544), (8, 7240226), (14, 4137272), (16, 3620113), (28, 2068636), (56, 1034318), (112, 517159), (277, 209104), (554, 104552), (1108, 52276), (1867, 31024), (1939, 29872), (2216, 26138), (3734, 15512), (3878, 14936), (4432, 13069), (7468, 7756)]