61406828

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59273}}^1$

素因数の和:59321

約数の個数: 24

約数和(自身を含む): 126135072

約数和(自身を除く): 64728244

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 59273, 118546, 237092, 414911, 829822, 1659644, 2193101, 4386202, 8772404, 15351707, 30703414, 61406828]

約数ペア:

[(1, 61406828), (2, 30703414), (4, 15351707), (7, 8772404), (14, 4386202), (28, 2193101), (37, 1659644), (74, 829822), (148, 414911), (259, 237092), (518, 118546), (1036, 59273)]