69397394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 121836960

約数和(自身を除く): 52439566

約数列:

[1, 2, 11, 22, 23, 46, 67, 89, 134, 178, 253, 506, 529, 737, 979, 1058, 1474, 1541, 1958, 2047, 3082, 4094, 5819, 5963, 11638, 11926, 16951, 22517, 33902, 35443, 45034, 47081, 65593, 70886, 94162, 131186, 137149, 274298, 389873, 517891, 779746, 1035782, 1508639, 3017278, 3154427, 6308854, 34698697, 69397394]

約数ペア:

[(1, 69397394), (2, 34698697), (11, 6308854), (22, 3154427), (23, 3017278), (46, 1508639), (67, 1035782), (89, 779746), (134, 517891), (178, 389873), (253, 274298), (506, 137149), (529, 131186), (737, 94162), (979, 70886), (1058, 65593), (1474, 47081), (1541, 45034), (1958, 35443), (2047, 33902), (3082, 22517), (4094, 16951), (5819, 11926), (5963, 11638)]