15962772028

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1\times {\mathrm{7129}}^1$

素因数の和:7730

約数の個数: 48

約数和(自身を含む): 32165996800

約数和(自身を除く): 16203224772

約数列:

[1, 2, 4, 7, 14, 28, 211, 379, 422, 758, 844, 1477, 1516, 2653, 2954, 5306, 5908, 7129, 10612, 14258, 28516, 49903, 79969, 99806, 159938, 199612, 319876, 559783, 1119566, 1504219, 2239132, 2701891, 3008438, 5403782, 6016876, 10529533, 10807564, 18913237, 21059066, 37826474, 42118132, 75652948, 570099001, 1140198002, 2280396004, 3990693007, 7981386014, 15962772028]

約数ペア:

[(1, 15962772028), (2, 7981386014), (4, 3990693007), (7, 2280396004), (14, 1140198002), (28, 570099001), (211, 75652948), (379, 42118132), (422, 37826474), (758, 21059066), (844, 18913237), (1477, 10807564), (1516, 10529533), (2653, 6016876), (2954, 5403782), (5306, 3008438), (5908, 2701891), (7129, 2239132), (10612, 1504219), (14258, 1119566), (28516, 559783), (49903, 319876), (79969, 199612), (99806, 159938)]