40040504

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4133}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 86317920

約数和(自身を除く): 46277416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4133, 4844, 8266, 9688, 16532, 28931, 33064, 57862, 115724, 231448, 715009, 1430018, 2860036, 5005063, 5720072, 10010126, 20020252, 40040504]

約数ペア:

[(1, 40040504), (2, 20020252), (4, 10010126), (7, 5720072), (8, 5005063), (14, 2860036), (28, 1430018), (56, 715009), (173, 231448), (346, 115724), (692, 57862), (1211, 33064), (1384, 28931), (2422, 16532), (4133, 9688), (4844, 8266)]