40068156968

素因数分解:

$2^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1308049}}^1$

素因数の和:1308609

約数の個数: 32

約数和(自身を含む): 86017368000

約数和(自身を除く): 45949211032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 547, 1094, 2188, 3829, 4376, 7658, 15316, 30632, 1308049, 2616098, 5232196, 9156343, 10464392, 18312686, 36625372, 73250744, 715502803, 1431005606, 2862011212, 5008519621, 5724022424, 10017039242, 20034078484, 40068156968]

約数ペア:

[(1, 40068156968), (2, 20034078484), (4, 10017039242), (7, 5724022424), (8, 5008519621), (14, 2862011212), (28, 1431005606), (56, 715502803), (547, 73250744), (1094, 36625372), (2188, 18312686), (3829, 10464392), (4376, 9156343), (7658, 5232196), (15316, 2616098), (30632, 1308049)]