70254928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 141419520

約数和(自身を除く): 71164592

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 197, 248, 394, 496, 719, 788, 1438, 1576, 2876, 3152, 5752, 6107, 11504, 12214, 22289, 24428, 44578, 48856, 89156, 97712, 141643, 178312, 283286, 356624, 566572, 1133144, 2266288, 4390933, 8781866, 17563732, 35127464, 70254928]

約数ペア:

[(1, 70254928), (2, 35127464), (4, 17563732), (8, 8781866), (16, 4390933), (31, 2266288), (62, 1133144), (124, 566572), (197, 356624), (248, 283286), (394, 178312), (496, 141643), (719, 97712), (788, 89156), (1438, 48856), (1576, 44578), (2876, 24428), (3152, 22289), (5752, 12214), (6107, 11504)]