66902648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5303}}^1$

素因数の和:5411

約数の個数: 32

約数和(自身を含む): 133660800

約数和(自身を除く): 66758152

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 5303, 6308, 10606, 12616, 21212, 42424, 100757, 201514, 403028, 440149, 806056, 880298, 1760596, 3521192, 8362831, 16725662, 33451324, 66902648]

約数ペア:

[(1, 66902648), (2, 33451324), (4, 16725662), (8, 8362831), (19, 3521192), (38, 1760596), (76, 880298), (83, 806056), (152, 440149), (166, 403028), (332, 201514), (664, 100757), (1577, 42424), (3154, 21212), (5303, 12616), (6308, 10606)]