66294158

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 121642560

約数和(自身を除く): 55348402

約数列:

[1, 2, 7, 14, 37, 47, 49, 74, 94, 98, 259, 329, 389, 518, 658, 778, 1739, 1813, 2303, 2723, 3478, 3626, 4606, 5446, 12173, 14393, 18283, 19061, 24346, 28786, 36566, 38122, 85211, 100751, 127981, 170422, 201502, 255962, 676471, 705257, 895867, 1352942, 1410514, 1791734, 4735297, 9470594, 33147079, 66294158]

約数ペア:

[(1, 66294158), (2, 33147079), (7, 9470594), (14, 4735297), (37, 1791734), (47, 1410514), (49, 1352942), (74, 895867), (94, 705257), (98, 676471), (259, 255962), (329, 201502), (389, 170422), (518, 127981), (658, 100751), (778, 85211), (1739, 38122), (1813, 36566), (2303, 28786), (2723, 24346), (3478, 19061), (3626, 18283), (4606, 14393), (5446, 12173)]