74388097

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 93208320

約数和(自身を除く): 18820223

約数列:

[1, 7, 19, 53, 61, 133, 173, 371, 427, 1007, 1159, 1211, 3233, 3287, 7049, 8113, 9169, 10553, 22631, 23009, 61427, 64183, 73871, 174211, 200507, 429989, 559309, 1219477, 1403549, 3915163, 10626871, 74388097]

約数ペア:

[(1, 74388097), (7, 10626871), (19, 3915163), (53, 1403549), (61, 1219477), (133, 559309), (173, 429989), (371, 200507), (427, 174211), (1007, 73871), (1159, 64183), (1211, 61427), (3233, 23009), (3287, 22631), (7049, 10553), (8113, 9169)]