27291259436

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1\times {\mathrm{10607}}^1$

素因数の和:12798

約数の個数: 48

約数和(自身を含む): 55883283456

約数和(自身を除く): 28592024020

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 2137, 4274, 8548, 10607, 14959, 21214, 29918, 42428, 59836, 74249, 91891, 148498, 183782, 296996, 367564, 456101, 643237, 912202, 1286474, 1824404, 2572948, 3192707, 6385414, 12770828, 22667159, 45334318, 90668636, 158670113, 317340226, 634680452, 974687837, 1949375674, 3898751348, 6822814859, 13645629718, 27291259436]

約数ペア:

[(1, 27291259436), (2, 13645629718), (4, 6822814859), (7, 3898751348), (14, 1949375674), (28, 974687837), (43, 634680452), (86, 317340226), (172, 158670113), (301, 90668636), (602, 45334318), (1204, 22667159), (2137, 12770828), (4274, 6385414), (8548, 3192707), (10607, 2572948), (14959, 1824404), (21214, 1286474), (29918, 912202), (42428, 643237), (59836, 456101), (74249, 367564), (91891, 296996), (148498, 183782)]