3920073136

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{479461}}^1$

素因数の和:479549

約数の個数: 40

約数和(自身を含む): 8799086624

約数和(自身を除く): 4879013488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 479461, 958922, 1917844, 3356227, 3835688, 6712454, 7671376, 13424908, 26849816, 35000653, 53699632, 70001306, 140002612, 245004571, 280005224, 490009142, 560010448, 980018284, 1960036568, 3920073136]

約数ペア:

[(1, 3920073136), (2, 1960036568), (4, 980018284), (7, 560010448), (8, 490009142), (14, 280005224), (16, 245004571), (28, 140002612), (56, 70001306), (73, 53699632), (112, 35000653), (146, 26849816), (292, 13424908), (511, 7671376), (584, 6712454), (1022, 3835688), (1168, 3356227), (2044, 1917844), (4088, 958922), (8176, 479461)]