74956984

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{128351}}^1$

素因数の和:128430

約数の個数: 16

約数和(自身を含む): 142470720

約数和(自身を除く): 67513736

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 128351, 256702, 513404, 1026808, 9369623, 18739246, 37478492, 74956984]

約数ペア:

[(1, 74956984), (2, 37478492), (4, 18739246), (8, 9369623), (73, 1026808), (146, 513404), (292, 256702), (584, 128351)]