69441136

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 137584944

約数和(自身を除く): 68143808

約数列:

[1, 2, 4, 8, 16, 97, 101, 194, 202, 388, 404, 443, 776, 808, 886, 1552, 1616, 1772, 3544, 7088, 9797, 19594, 39188, 42971, 44743, 78376, 85942, 89486, 156752, 171884, 178972, 343768, 357944, 687536, 715888, 4340071, 8680142, 17360284, 34720568, 69441136]

約数ペア:

[(1, 69441136), (2, 34720568), (4, 17360284), (8, 8680142), (16, 4340071), (97, 715888), (101, 687536), (194, 357944), (202, 343768), (388, 178972), (404, 171884), (443, 156752), (776, 89486), (808, 85942), (886, 78376), (1552, 44743), (1616, 42971), (1772, 39188), (3544, 19594), (7088, 9797)]