28955136

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{2693}}^1$

素因数の和:2721

約数の個数: 80

約数和(自身を含む): 88190784

約数和(自身を除く): 59235648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 2693, 3584, 5376, 5386, 8079, 10752, 10772, 16158, 18851, 21544, 32316, 37702, 43088, 56553, 64632, 75404, 86176, 113106, 129264, 150808, 172352, 226212, 258528, 301616, 344704, 452424, 517056, 603232, 689408, 904848, 1034112, 1206464, 1378816, 1809696, 2068224, 2412928, 3619392, 4136448, 4825856, 7238784, 9651712, 14477568, 28955136]

約数ペア:

[(1, 28955136), (2, 14477568), (3, 9651712), (4, 7238784), (6, 4825856), (7, 4136448), (8, 3619392), (12, 2412928), (14, 2068224), (16, 1809696), (21, 1378816), (24, 1206464), (28, 1034112), (32, 904848), (42, 689408), (48, 603232), (56, 517056), (64, 452424), (84, 344704), (96, 301616), (112, 258528), (128, 226212), (168, 172352), (192, 150808), (224, 129264), (256, 113106), (336, 86176), (384, 75404), (448, 64632), (512, 56553), (672, 43088), (768, 37702), (896, 32316), (1344, 21544), (1536, 18851), (1792, 16158), (2688, 10772), (2693, 10752), (3584, 8079), (5376, 5386)]