12696064

素因数分解:

$2^9\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 40

約数和(自身を含む): 25693668

約数和(自身を除く): 12997604

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 181, 256, 274, 362, 512, 548, 724, 1096, 1448, 2192, 2896, 4384, 5792, 8768, 11584, 17536, 23168, 24797, 35072, 46336, 49594, 70144, 92672, 99188, 198376, 396752, 793504, 1587008, 3174016, 6348032, 12696064]

約数ペア:

[(1, 12696064), (2, 6348032), (4, 3174016), (8, 1587008), (16, 793504), (32, 396752), (64, 198376), (128, 99188), (137, 92672), (181, 70144), (256, 49594), (274, 46336), (362, 35072), (512, 24797), (548, 23168), (724, 17536), (1096, 11584), (1448, 8768), (2192, 5792), (2896, 4384)]