21474595776

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3607963}}^1$

素因数の和:3608009

約数の個数: 56

約数和(自身を含む): 58651062784

約数和(自身を除く): 37176467008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 3607963, 7215926, 10823889, 14431852, 21647778, 28863704, 43295556, 57727408, 86591112, 111846853, 115454816, 173182224, 223693706, 230909632, 335540559, 346364448, 447387412, 671081118, 692728896, 894774824, 1342162236, 1789549648, 2684324472, 3579099296, 5368648944, 7158198592, 10737297888, 21474595776]

約数ペア:

[(1, 21474595776), (2, 10737297888), (3, 7158198592), (4, 5368648944), (6, 3579099296), (8, 2684324472), (12, 1789549648), (16, 1342162236), (24, 894774824), (31, 692728896), (32, 671081118), (48, 447387412), (62, 346364448), (64, 335540559), (93, 230909632), (96, 223693706), (124, 173182224), (186, 115454816), (192, 111846853), (248, 86591112), (372, 57727408), (496, 43295556), (744, 28863704), (992, 21647778), (1488, 14431852), (1984, 10823889), (2976, 7215926), (5952, 3607963)]