72655072

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10463}}^1$

素因数の和:10511

約数の個数: 48

約数和(自身を含む): 168763392

約数和(自身を除く): 96108320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 10463, 20926, 41852, 73241, 83704, 146482, 167408, 292964, 324353, 334816, 585928, 648706, 1171856, 1297412, 2270471, 2343712, 2594824, 4540942, 5189648, 9081884, 10379296, 18163768, 36327536, 72655072]

約数ペア:

[(1, 72655072), (2, 36327536), (4, 18163768), (7, 10379296), (8, 9081884), (14, 5189648), (16, 4540942), (28, 2594824), (31, 2343712), (32, 2270471), (56, 1297412), (62, 1171856), (112, 648706), (124, 585928), (217, 334816), (224, 324353), (248, 292964), (434, 167408), (496, 146482), (868, 83704), (992, 73241), (1736, 41852), (3472, 20926), (6944, 10463)]