75409252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{9103}}^1$

素因数の和:9235

約数の個数: 24

約数和(自身を含む): 140201600

約数和(自身を除く): 64792348

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 9103, 18206, 36412, 172957, 345914, 691828, 992227, 1984454, 3968908, 18852313, 37704626, 75409252]

約数ペア:

[(1, 75409252), (2, 37704626), (4, 18852313), (19, 3968908), (38, 1984454), (76, 992227), (109, 691828), (218, 345914), (436, 172957), (2071, 36412), (4142, 18206), (8284, 9103)]