38641324

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 68947200

約数和(自身を除く): 30305876

約数列:

[1, 2, 4, 71, 142, 284, 359, 379, 718, 758, 1436, 1516, 25489, 26909, 50978, 53818, 101956, 107636, 136061, 272122, 544244, 9660331, 19320662, 38641324]

約数ペア:

[(1, 38641324), (2, 19320662), (4, 9660331), (71, 544244), (142, 272122), (284, 136061), (359, 107636), (379, 101956), (718, 53818), (758, 50978), (1436, 26909), (1516, 25489)]