17257996

素因数分解:

$2^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{461}}^1$

素因数の和:670

約数の個数: 36

約数和(自身を含む): 35392896

約数和(自身を除く): 18134900

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 191, 196, 382, 461, 764, 922, 1337, 1844, 2674, 3227, 5348, 6454, 9359, 12908, 18718, 22589, 37436, 45178, 88051, 90356, 176102, 352204, 616357, 1232714, 2465428, 4314499, 8628998, 17257996]

約数ペア:

[(1, 17257996), (2, 8628998), (4, 4314499), (7, 2465428), (14, 1232714), (28, 616357), (49, 352204), (98, 176102), (191, 90356), (196, 88051), (382, 45178), (461, 37436), (764, 22589), (922, 18718), (1337, 12908), (1844, 9359), (2674, 6454), (3227, 5348)]