65002648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2239}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 129024000

約数和(自身を除く): 64021352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1528, 2239, 3629, 4478, 7258, 8956, 14516, 17912, 29032, 42541, 85082, 170164, 340328, 427649, 855298, 1710596, 3421192, 8125331, 16250662, 32501324, 65002648]

約数ペア:

[(1, 65002648), (2, 32501324), (4, 16250662), (8, 8125331), (19, 3421192), (38, 1710596), (76, 855298), (152, 427649), (191, 340328), (382, 170164), (764, 85082), (1528, 42541), (2239, 29032), (3629, 17912), (4478, 14516), (7258, 8956)]