69687592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35267}}^1$

素因数の和:35305

約数の個数: 32

約数和(自身を含む): 148125600

約数和(自身を除く): 78438008

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 35267, 70534, 141068, 282136, 458471, 670073, 916942, 1340146, 1833884, 2680292, 3667768, 5360584, 8710949, 17421898, 34843796, 69687592]

約数ペア:

[(1, 69687592), (2, 34843796), (4, 17421898), (8, 8710949), (13, 5360584), (19, 3667768), (26, 2680292), (38, 1833884), (52, 1340146), (76, 916942), (104, 670073), (152, 458471), (247, 282136), (494, 141068), (988, 70534), (1976, 35267)]