74951318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 123875136

約数和(自身を除く): 48923818

約数列:

[1, 2, 13, 26, 97, 113, 194, 226, 263, 526, 1261, 1469, 2522, 2938, 3419, 6838, 10961, 21922, 25511, 29719, 51022, 59438, 142493, 284986, 331643, 386347, 663286, 772694, 2882743, 5765486, 37475659, 74951318]

約数ペア:

[(1, 74951318), (2, 37475659), (13, 5765486), (26, 2882743), (97, 772694), (113, 663286), (194, 386347), (226, 331643), (263, 284986), (526, 142493), (1261, 59438), (1469, 51022), (2522, 29719), (2938, 25511), (3419, 21922), (6838, 10961)]