27156721928

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{95971}}^1$

素因数の和:96178

約数の個数: 64

約数和(自身を含む): 60439326720

約数和(自身を除く): 33282604792

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 163, 217, 248, 326, 434, 652, 868, 1141, 1304, 1736, 2282, 4564, 5053, 9128, 10106, 20212, 35371, 40424, 70742, 95971, 141484, 191942, 282968, 383884, 671797, 767768, 1343594, 2687188, 2975101, 5374376, 5950202, 11900404, 15643273, 20825707, 23800808, 31286546, 41651414, 62573092, 83302828, 109502911, 125146184, 166605656, 219005822, 438011644, 484941463, 876023288, 969882926, 1939765852, 3394590241, 3879531704, 6789180482, 13578360964, 27156721928]

約数ペア:

[(1, 27156721928), (2, 13578360964), (4, 6789180482), (7, 3879531704), (8, 3394590241), (14, 1939765852), (28, 969882926), (31, 876023288), (56, 484941463), (62, 438011644), (124, 219005822), (163, 166605656), (217, 125146184), (248, 109502911), (326, 83302828), (434, 62573092), (652, 41651414), (868, 31286546), (1141, 23800808), (1304, 20825707), (1736, 15643273), (2282, 11900404), (4564, 5950202), (5053, 5374376), (9128, 2975101), (10106, 2687188), (20212, 1343594), (35371, 767768), (40424, 671797), (70742, 383884), (95971, 282968), (141484, 191942)]