28595376

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1843

約数の個数: 80

約数和(自身を含む): 84344800

約数和(自身を除く): 55749424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1789, 1998, 2664, 3578, 3996, 5328, 5367, 7156, 7992, 10734, 14312, 15984, 16101, 21468, 28624, 32202, 42936, 48303, 64404, 66193, 85872, 96606, 128808, 132386, 193212, 198579, 257616, 264772, 386424, 397158, 529544, 595737, 772848, 794316, 1059088, 1191474, 1588632, 1787211, 2382948, 3177264, 3574422, 4765896, 7148844, 9531792, 14297688, 28595376]

約数ペア:

[(1, 28595376), (2, 14297688), (3, 9531792), (4, 7148844), (6, 4765896), (8, 3574422), (9, 3177264), (12, 2382948), (16, 1787211), (18, 1588632), (24, 1191474), (27, 1059088), (36, 794316), (37, 772848), (48, 595737), (54, 529544), (72, 397158), (74, 386424), (108, 264772), (111, 257616), (144, 198579), (148, 193212), (216, 132386), (222, 128808), (296, 96606), (333, 85872), (432, 66193), (444, 64404), (592, 48303), (666, 42936), (888, 32202), (999, 28624), (1332, 21468), (1776, 16101), (1789, 15984), (1998, 14312), (2664, 10734), (3578, 7992), (3996, 7156), (5328, 5367)]