70661008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4139}}^1$

素因数の和:4255

約数の個数: 40

約数和(自身を含む): 150927840

約数和(自身を除く): 80266832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4139, 4268, 8278, 8536, 16556, 17072, 33112, 45529, 66224, 91058, 182116, 364232, 401483, 728464, 802966, 1605932, 3211864, 4416313, 6423728, 8832626, 17665252, 35330504, 70661008]

約数ペア:

[(1, 70661008), (2, 35330504), (4, 17665252), (8, 8832626), (11, 6423728), (16, 4416313), (22, 3211864), (44, 1605932), (88, 802966), (97, 728464), (176, 401483), (194, 364232), (388, 182116), (776, 91058), (1067, 66224), (1552, 45529), (2134, 33112), (4139, 17072), (4268, 16556), (8278, 8536)]