78894242

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 138230400

約数和(自身を除く): 59336158

約数列:

[1, 2, 7, 14, 67, 134, 241, 349, 469, 482, 698, 938, 1687, 2443, 3374, 4886, 16147, 23383, 32294, 46766, 84109, 113029, 163681, 168218, 226058, 327362, 588763, 1177526, 5635303, 11270606, 39447121, 78894242]

約数ペア:

[(1, 78894242), (2, 39447121), (7, 11270606), (14, 5635303), (67, 1177526), (134, 588763), (241, 327362), (349, 226058), (469, 168218), (482, 163681), (698, 113029), (938, 84109), (1687, 46766), (2443, 32294), (3374, 23383), (4886, 16147)]