28526688

素因数分解:

$2^5\times 3^3\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 84157920

約数和(自身を除く): 55631232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 137, 144, 216, 241, 274, 288, 411, 432, 482, 548, 723, 822, 864, 964, 1096, 1233, 1446, 1644, 1928, 2169, 2192, 2466, 2892, 3288, 3699, 3856, 4338, 4384, 4932, 5784, 6507, 6576, 7398, 7712, 8676, 9864, 11568, 13014, 13152, 14796, 17352, 19728, 23136, 26028, 29592, 33017, 34704, 39456, 52056, 59184, 66034, 69408, 99051, 104112, 118368, 132068, 198102, 208224, 264136, 297153, 396204, 528272, 594306, 792408, 891459, 1056544, 1188612, 1584816, 1782918, 2377224, 3169632, 3565836, 4754448, 7131672, 9508896, 14263344, 28526688]

約数ペア:

[(1, 28526688), (2, 14263344), (3, 9508896), (4, 7131672), (6, 4754448), (8, 3565836), (9, 3169632), (12, 2377224), (16, 1782918), (18, 1584816), (24, 1188612), (27, 1056544), (32, 891459), (36, 792408), (48, 594306), (54, 528272), (72, 396204), (96, 297153), (108, 264136), (137, 208224), (144, 198102), (216, 132068), (241, 118368), (274, 104112), (288, 99051), (411, 69408), (432, 66034), (482, 59184), (548, 52056), (723, 39456), (822, 34704), (864, 33017), (964, 29592), (1096, 26028), (1233, 23136), (1446, 19728), (1644, 17352), (1928, 14796), (2169, 13152), (2192, 13014), (2466, 11568), (2892, 9864), (3288, 8676), (3699, 7712), (3856, 7398), (4338, 6576), (4384, 6507), (4932, 5784)]