64130968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 133728840

約数和(自身を除く): 69597872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 121, 194, 242, 388, 484, 683, 776, 968, 1067, 1366, 2134, 2732, 4268, 5464, 7513, 8536, 11737, 15026, 23474, 30052, 46948, 60104, 66251, 82643, 93896, 132502, 165286, 265004, 330572, 530008, 661144, 728761, 1457522, 2915044, 5830088, 8016371, 16032742, 32065484, 64130968]

約数ペア:

[(1, 64130968), (2, 32065484), (4, 16032742), (8, 8016371), (11, 5830088), (22, 2915044), (44, 1457522), (88, 728761), (97, 661144), (121, 530008), (194, 330572), (242, 265004), (388, 165286), (484, 132502), (683, 93896), (776, 82643), (968, 66251), (1067, 60104), (1366, 46948), (2134, 30052), (2732, 23474), (4268, 15026), (5464, 11737), (7513, 8536)]