27842672

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 65079168

約数和(自身を除く): 37236496

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 176, 208, 283, 286, 344, 473, 559, 566, 572, 688, 946, 1118, 1132, 1144, 1892, 2236, 2264, 2288, 3113, 3679, 3784, 4472, 4528, 6149, 6226, 7358, 7568, 8944, 12169, 12298, 12452, 14716, 24338, 24596, 24904, 29432, 40469, 48676, 49192, 49808, 58864, 80938, 97352, 98384, 133859, 158197, 161876, 194704, 267718, 316394, 323752, 535436, 632788, 647504, 1070872, 1265576, 1740167, 2141744, 2531152, 3480334, 6960668, 13921336, 27842672]

約数ペア:

[(1, 27842672), (2, 13921336), (4, 6960668), (8, 3480334), (11, 2531152), (13, 2141744), (16, 1740167), (22, 1265576), (26, 1070872), (43, 647504), (44, 632788), (52, 535436), (86, 323752), (88, 316394), (104, 267718), (143, 194704), (172, 161876), (176, 158197), (208, 133859), (283, 98384), (286, 97352), (344, 80938), (473, 58864), (559, 49808), (566, 49192), (572, 48676), (688, 40469), (946, 29432), (1118, 24904), (1132, 24596), (1144, 24338), (1892, 14716), (2236, 12452), (2264, 12298), (2288, 12169), (3113, 8944), (3679, 7568), (3784, 7358), (4472, 6226), (4528, 6149)]