27638464

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 70225920

約数和(自身を除く): 42587456

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 191, 224, 238, 266, 272, 304, 323, 382, 448, 476, 532, 544, 608, 646, 764, 952, 1064, 1088, 1216, 1292, 1337, 1528, 1904, 2128, 2261, 2584, 2674, 3056, 3247, 3629, 3808, 4256, 4522, 5168, 5348, 6112, 6494, 7258, 7616, 8512, 9044, 10336, 10696, 12224, 12988, 14516, 18088, 20672, 21392, 22729, 25403, 25976, 29032, 36176, 42784, 45458, 50806, 51952, 58064, 61693, 72352, 85568, 90916, 101612, 103904, 116128, 123386, 144704, 181832, 203224, 207808, 232256, 246772, 363664, 406448, 431851, 493544, 727328, 812896, 863702, 987088, 1454656, 1625792, 1727404, 1974176, 3454808, 3948352, 6909616, 13819232, 27638464]

約数ペア:

[(1, 27638464), (2, 13819232), (4, 6909616), (7, 3948352), (8, 3454808), (14, 1974176), (16, 1727404), (17, 1625792), (19, 1454656), (28, 987088), (32, 863702), (34, 812896), (38, 727328), (56, 493544), (64, 431851), (68, 406448), (76, 363664), (112, 246772), (119, 232256), (133, 207808), (136, 203224), (152, 181832), (191, 144704), (224, 123386), (238, 116128), (266, 103904), (272, 101612), (304, 90916), (323, 85568), (382, 72352), (448, 61693), (476, 58064), (532, 51952), (544, 50806), (608, 45458), (646, 42784), (764, 36176), (952, 29032), (1064, 25976), (1088, 25403), (1216, 22729), (1292, 21392), (1337, 20672), (1528, 18088), (1904, 14516), (2128, 12988), (2261, 12224), (2584, 10696), (2674, 10336), (3056, 9044), (3247, 8512), (3629, 7616), (3808, 7258), (4256, 6494), (4522, 6112), (5168, 5348)]