66396112

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 131241600

約数和(自身を除く): 64845488

約数列:

[1, 2, 4, 8, 16, 97, 179, 194, 239, 358, 388, 478, 716, 776, 956, 1432, 1552, 1912, 2864, 3824, 17363, 23183, 34726, 42781, 46366, 69452, 85562, 92732, 138904, 171124, 185464, 277808, 342248, 370928, 684496, 4149757, 8299514, 16599028, 33198056, 66396112]

約数ペア:

[(1, 66396112), (2, 33198056), (4, 16599028), (8, 8299514), (16, 4149757), (97, 684496), (179, 370928), (194, 342248), (239, 277808), (358, 185464), (388, 171124), (478, 138904), (716, 92732), (776, 85562), (956, 69452), (1432, 46366), (1552, 42781), (1912, 34726), (2864, 23183), (3824, 17363)]