27890808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3643}}^1$

素因数の和:3692

約数の個数: 64

約数和(自身を含む): 78710400

約数和(自身を除く): 50819592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2552, 3643, 3828, 7286, 7656, 10929, 14572, 21858, 29144, 40073, 43716, 80146, 87432, 105647, 120219, 160292, 211294, 240438, 316941, 320584, 422588, 480876, 633882, 845176, 961752, 1162117, 1267764, 2324234, 2535528, 3486351, 4648468, 6972702, 9296936, 13945404, 27890808]

約数ペア:

[(1, 27890808), (2, 13945404), (3, 9296936), (4, 6972702), (6, 4648468), (8, 3486351), (11, 2535528), (12, 2324234), (22, 1267764), (24, 1162117), (29, 961752), (33, 845176), (44, 633882), (58, 480876), (66, 422588), (87, 320584), (88, 316941), (116, 240438), (132, 211294), (174, 160292), (232, 120219), (264, 105647), (319, 87432), (348, 80146), (638, 43716), (696, 40073), (957, 29144), (1276, 21858), (1914, 14572), (2552, 10929), (3643, 7656), (3828, 7286)]