27709616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 80

約数和(自身を含む): 62272800

約数和(自身を除く): 34563184

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 61, 88, 89, 116, 122, 176, 178, 232, 244, 319, 356, 464, 488, 638, 671, 712, 976, 979, 1276, 1342, 1424, 1769, 1958, 2552, 2581, 2684, 3538, 3916, 5104, 5162, 5368, 5429, 7076, 7832, 10324, 10736, 10858, 14152, 15664, 19459, 20648, 21716, 28304, 28391, 38918, 41296, 43432, 56782, 59719, 77836, 86864, 113564, 119438, 155672, 157441, 227128, 238876, 311344, 314882, 454256, 477752, 629764, 955504, 1259528, 1731851, 2519056, 3463702, 6927404, 13854808, 27709616]

約数ペア:

[(1, 27709616), (2, 13854808), (4, 6927404), (8, 3463702), (11, 2519056), (16, 1731851), (22, 1259528), (29, 955504), (44, 629764), (58, 477752), (61, 454256), (88, 314882), (89, 311344), (116, 238876), (122, 227128), (176, 157441), (178, 155672), (232, 119438), (244, 113564), (319, 86864), (356, 77836), (464, 59719), (488, 56782), (638, 43432), (671, 41296), (712, 38918), (976, 28391), (979, 28304), (1276, 21716), (1342, 20648), (1424, 19459), (1769, 15664), (1958, 14152), (2552, 10858), (2581, 10736), (2684, 10324), (3538, 7832), (3916, 7076), (5104, 5429), (5162, 5368)]