39139352

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7853}}^1$

素因数の和:7955

約数の個数: 32

約数和(自身を含む): 84823200

約数和(自身を除く): 45683848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 7853, 15706, 31412, 54971, 62824, 109942, 219884, 439768, 698917, 1397834, 2795668, 4892419, 5591336, 9784838, 19569676, 39139352]

約数ペア:

[(1, 39139352), (2, 19569676), (4, 9784838), (7, 5591336), (8, 4892419), (14, 2795668), (28, 1397834), (56, 698917), (89, 439768), (178, 219884), (356, 109942), (623, 62824), (712, 54971), (1246, 31412), (2492, 15706), (4984, 7853)]