72404708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{1741}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 130670904

約数和(自身を除く): 58266196

約数列:

[1, 2, 4, 37, 74, 148, 281, 562, 1124, 1741, 3482, 6964, 10397, 20794, 41588, 64417, 128834, 257668, 489221, 978442, 1956884, 18101177, 36202354, 72404708]

約数ペア:

[(1, 72404708), (2, 36202354), (4, 18101177), (37, 1956884), (74, 978442), (148, 489221), (281, 257668), (562, 128834), (1124, 64417), (1741, 41588), (3482, 20794), (6964, 10397)]