2384128

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 4864720

約数和(自身を除く): 2480592

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 139, 256, 268, 278, 536, 556, 1072, 1112, 2144, 2224, 4288, 4448, 8576, 8896, 9313, 17152, 17792, 18626, 35584, 37252, 74504, 149008, 298016, 596032, 1192064, 2384128]

約数ペア:

[(1, 2384128), (2, 1192064), (4, 596032), (8, 298016), (16, 149008), (32, 74504), (64, 37252), (67, 35584), (128, 18626), (134, 17792), (139, 17152), (256, 9313), (268, 8896), (278, 8576), (536, 4448), (556, 4288), (1072, 2224), (1112, 2144)]