27584018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 54632448

約数和(自身を除く): 27048430

約数列:

[1, 2, 7, 11, 14, 22, 37, 47, 74, 77, 94, 103, 154, 206, 259, 329, 407, 517, 518, 658, 721, 814, 1034, 1133, 1442, 1739, 2266, 2849, 3478, 3619, 3811, 4841, 5698, 7238, 7622, 7931, 9682, 12173, 15862, 19129, 24346, 26677, 33887, 38258, 41921, 53251, 53354, 67774, 83842, 106502, 133903, 179117, 267806, 293447, 358234, 372757, 586894, 745514, 1253819, 1970287, 2507638, 3940574, 13792009, 27584018]

約数ペア:

[(1, 27584018), (2, 13792009), (7, 3940574), (11, 2507638), (14, 1970287), (22, 1253819), (37, 745514), (47, 586894), (74, 372757), (77, 358234), (94, 293447), (103, 267806), (154, 179117), (206, 133903), (259, 106502), (329, 83842), (407, 67774), (517, 53354), (518, 53251), (658, 41921), (721, 38258), (814, 33887), (1034, 26677), (1133, 24346), (1442, 19129), (1739, 15862), (2266, 12173), (2849, 9682), (3478, 7931), (3619, 7622), (3811, 7238), (4841, 5698)]