74766566

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 136152576

約数和(自身を除く): 61386010

約数列:

[1, 2, 7, 14, 37, 47, 74, 83, 94, 166, 259, 329, 518, 581, 658, 1162, 1369, 1739, 2738, 3071, 3478, 3901, 6142, 7802, 9583, 12173, 19166, 21497, 24346, 27307, 42994, 54614, 64343, 113627, 128686, 144337, 227254, 288674, 450401, 795389, 900802, 1010359, 1590778, 2020718, 5340469, 10680938, 37383283, 74766566]

約数ペア:

[(1, 74766566), (2, 37383283), (7, 10680938), (14, 5340469), (37, 2020718), (47, 1590778), (74, 1010359), (83, 900802), (94, 795389), (166, 450401), (259, 288674), (329, 227254), (518, 144337), (581, 128686), (658, 113627), (1162, 64343), (1369, 54614), (1739, 42994), (2738, 27307), (3071, 24346), (3478, 21497), (3901, 19166), (6142, 12173), (7802, 9583)]